Dicke rh (30 resultados)

Filtrar la búsqueda

  • Libros (30)

a

Intervalo de precios personalizado (EUR)

a

  • Editorial: Addison-Wesley, 1980

    • Tapa blanda

    Librería: Anybook.com, Lincoln, Reino UnidoAnybook.com

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Pobre

    EUR 6,03

    Envío por EUR 15,83 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Condición: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Book contains pen & pencil markings. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN.

  • Idioma: Inglés

    Editorial: Annual Reviews, Palo Alto, California, U.S.A., 1970

    0824309073 / 9780824309077

    • Tapa dura
    • Primera edición

    Librería: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, Estados Unidos de AmericaArroyo Seco Books, Pasadena, Member IOBA

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Miembro de asociación: IOBA

    Condición: Usado - Excelente

    EUR 44,88

    Envío por EUR 7,84 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Hardcover. Condición: Fine. Estado de la sobrecubierta: Very Good. 1st Edition. Ix, 495 Pp. Blue Cloth Stamped In Gilt And Black. Fine In Lightly Used Dj With Light Wear And Browning. A Few Illustrations (ilustrador).

  • Editorial: Addison-Wesley, 1960

    • Tapa dura

    Librería: Gardner's Used Books, Inc., Tulsa, OK, Estados Unidos de AmericaGardner's Used Books, Inc.

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Regular

    EUR 31,42

    Envío por EUR 3,92 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Hardcover. Condición: Acceptable. Estado de la sobrecubierta: Good. PLEASE READ DESCRIPTION. Acceptable grading for this hardcover copy is due to underlining and markings in pencil found throughout the text. This is a reading copy with no obscured text and no loose or missing pages. Dustjacket is intact but heavily worn from handling and age; it has several tears along its edges and is taped up at either end of the spine, it's heavily scuffed and creased and its spine is faded from sun exposure. The top edge of the textblock is heavily foxed, and there's noticeable soiling on the remaining edges. There's also rubbing at the corners and fraying at the spine edges of the boards. Previous owner name written in pen on the front pastedown endpaper. More photos available upon request. Tulsa's largest used bookstore. Located on South Mingo Road since 1991. No-hassle return policy if not completely satisfied.

  • Idioma: Inglés

    Editorial: Boston Technological Lithographers, 1963

    • Tapa dura

    Librería: Book Stall of Rockford, Inc., Rockford, IL, Estados Unidos de AmericaBook Stall of Rockford, Inc.

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Miembro de asociación: MWABA

    Condición: Usado - Muy bueno

    EUR 53,85

    Envío por EUR 5,23 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Hardcover. Condición: Near Fine. No Jacket. No wear to the binding. Pages tight with no marks. Rubber stamp of a technical office on the front flyleaf. No musty odor. No tobacco odor. No water damage. No soiling. No sun fading. No dust jacket as issued.

  • Editorial: Blackie and Son, 1964

    • Tapa dura

    Librería: Anybook.com, Lincoln, Reino UnidoAnybook.com

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 27,55

    Envío por EUR 15,83 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Condición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,450grams, ISBN.

  • Idioma: Inglés

    Editorial: Gordon And Breach, New York City Ny, 1964

    • Tapa blanda
    • Primera edición

    Librería: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, Estados Unidos de AmericaArroyo Seco Books, Pasadena, Member IOBA

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Miembro de asociación: IOBA

    Condición: Usado - Muy bueno

    EUR 62,83

    Envío por EUR 7,84 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Soft cover. Condición: Near Fine. 1st Edition. X, 153 Pp. Soft Cover. First Printing. Near Fine, No Marks, Slight Dust To Covers.

  • Editorial: Gordon and Breach, 1964

    • Tapa dura

    Librería: Anybook.com, Lincoln, Reino UnidoAnybook.com

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Pobre

    EUR 30,77

    Envío por EUR 15,83 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Condición: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,450grams, ISBN.

  • Editorial: Addison-Wesley, 1969

    • Tapa dura

    Librería: Anybook.com, Lincoln, Reino UnidoAnybook.com

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Regular

    EUR 32,68

    Envío por EUR 15,83 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Condición: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. Re-bound by library. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN.

  • Editorial: Addison-Wesley, 1969

    • Tapa dura

    Librería: Anybook.com, Lincoln, Reino UnidoAnybook.com

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Pobre

    EUR 34,51

    Envío por EUR 15,83 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Condición: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN.

    • Tapa dura

    Librería: Antikvariat Faust, Göteborg, SueciaAntikvariat Faust

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Miembro de asociación: SVAFILAB

    Condición: Usado

    EUR 18,27

    Envío por EUR 22,00 
    Se envía de Suecia a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Addison-Wesley, Reading 1963. xi, 369 pp. Publisher's cloth. Good condition.

  • Editorial: McGraw-Hill, 1948

    • Tapa dura

    Librería: Bank of Books, Ventura, CA, Estados Unidos de AmericaBank of Books

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Condición: Usado - Regular

    EUR 51,16

    Envío por EUR 3,70 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    hardcover. Condición: Acceptable. No DJ. Book has maroon covers with black and gold labels on front cover and spine. Front hinge is cracked with first couple of pages loose. Water damage along bottom and right edges of book. Minimal writing on first blank page. Otherwise, pages are mark free. A book that has various signs of damaged but is complete. Heavily worn. We have 75,000 books to choose from -- Ship within 24 hours -- Satisfaction Guaranteed.

  • Idioma: Inglés

    Editorial: Institution of Engineering & Technology, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: Better World Books, Mishawaka, IN, Estados Unidos de AmericaBetter World Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 100,79

     Gastos de envío gratis 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Idioma: Inglés

    Editorial: IET, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: Library House Internet Sales, Grand Rapids, OH, Estados Unidos de AmericaLibrary House Internet Sales

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 98,73

    Envío por EUR 6,09 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Hardcover. Condición: Good. Estado de la sobrecubierta: Good. Offers a detailed explanation of the development of the impedance concept and its equivalent microwave circuits. Solid binding. Moderate shelf wear. Please note the image in this listing is a stock photo and may not match the covers of the actual item. Book.

  • Idioma: Inglés

    Editorial: Peter Peregrinus Ltd, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: Anybook.com, Lincoln, Reino UnidoAnybook.com

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Regular

    EUR 89,91

    Envío por EUR 36,55 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Condición: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. Dust jacket in good condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,950grams, ISBN:0863411002.

  • Idioma: Inglés

    Editorial: The Institution of Engineering and Technology, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: StainesBookhub, Weybridge, SURRE, Reino UnidoStainesBookhub

    Vendedor de 2 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 99,05

    Envío por EUR 34,92 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Condición: New.

  • Editorial: Boston Technical Lithographers, 1963

    • Tapa dura

    Librería: A Squared Books (Don Dewhirst), South Lyon, MI, Estados Unidos de AmericaA Squared Books (Don Dewhirst)

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Aceptable

    EUR 63,05

    Envío por EUR 5,66 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Hardcover. Condición: Good. Lexington, 1963; gray cloth covered boards; corners and spine edges slightly bumped; 8vo - over 7 3/4" to 9 3/4" tall; Ex-college Library with typical stamps and markings; interior pages in very good condition; interior clean and unmarked; 486 pages.

  • Idioma: Inglés

    Editorial: The Institution of Engineering and Technology, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: GreatBookPrices, Columbia, MD, Estados Unidos de AmericaGreatBookPrices

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Como Nuevo

    EUR 171,96

    Envío por EUR 2,30 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    Condición: As New. Unread book in perfect condition.

  • Editorial: Boston Technical Publishers, 1964

    • Tapa dura

    Librería: GridFreed, San Diego, CA, Estados Unidos de AmericaGridFreed

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 64,54

    Envío por EUR 6,06 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Hardcover. Condición: New. In shrink wrap.

  • Idioma: Inglés

    Editorial: The Institution of Engineering and Technology, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: GreatBookPricesUK, Woodford Green, Reino UnidoGreatBookPricesUK

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Como Nuevo

    EUR 177,74

    Envío por EUR 17,46 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    Condición: As New. Unread book in perfect condition.

  • Idioma: Inglés

    Editorial: The Institution of Engineering and Technology, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: GreatBookPricesUK, Woodford Green, Reino UnidoGreatBookPricesUK

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 194,29

    Envío por EUR 17,46 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    Condición: New.

  • Idioma: Inglés

    Editorial: The Institution of Engineering and Technology, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: GreatBookPrices, Columbia, MD, Estados Unidos de AmericaGreatBookPrices

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 212,00

    Envío por EUR 2,30 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    Condición: New.

  • Idioma: Inglés

    Editorial: The Institution of Engineering and Technology, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: BennettBooksLtd, Los Angeles, CA, Estados Unidos de AmericaBennettBooksLtd

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 208,13

    Envío por EUR 6,06 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Hardcover. Condición: New. In shrink wrap. Looks like an interesting title.

  • Idioma: Inglés

    Editorial: INSTITUTION OF ENGINEERING & T, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: moluna, Greven, Alemaniamoluna

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 159,36

    Envío por EUR 48,99 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: Más de 20 disponibles

    Condición: New. Inhaltsverzeichnisrnrnn Chapter 1: Introductionn Chapter 2: Electromagnetic wavesn Chapter 3: Waveguides as transmission linesn Chapter 4: Elements of network theoryn Chapter 5: General microwave circu.

  • Idioma: Inglés

    Editorial: Peter Peregrinus Ltd, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: Revaluation Books, Exeter, Reino UnidoRevaluation Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 216,16

    Envío por EUR 17,46 
    Se envía de Reino Unido a Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Hardcover. Condición: Brand New. 502 pages. 8.90x5.90x1.50 inches. In Stock.

  • Idioma: Inglés

    Editorial: Institution Of Engineering & Technology Jun 1987, 1987

    0863411002 / 9780863411007

    • Tapa dura

    Librería: AHA-BUCH GmbH, Einbeck, AlemaniaAHA-BUCH GmbH

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Nuevo

    EUR 304,51

    Envío por EUR 30,50 
    Se envía de Alemania a Estados Unidos de America

    Cantidad disponible: 2 disponibles

    Buch. Condición: Neu. Neuware - Principles of Microwave Circuits is an unabridged reprint of the book first published in 1948 by McGraw Hill as Volume 8 of the MIT Radiation Laboratory Series. Since the original publication of this book, a number of errors have been brought to our attention. Corrections of these errors are incorporated in this edition. In the engineering application of low-frequency currents, an important step forward was the development of the impedance concept and its utilization through the theory of linear networks. It was almost inevitable that this concept would be generalized and become useful in the application of microwaves. This volume is devoted to an exposition of the impedance concept and to the equivalent circuits of microwave devices. It is the intention to emphasise the underlying principles of these equivalent circuits and the results that may be obtained by their use. Specific devices are not discussed except as illustrations of the general methods under consideration. The results of such calculations that had been performed up to that time are compiled in Vol. 21 of the Electromagnetic Waves Series, the Waveguide Handbook edited by N. Marcuvitz, and these results are used freely. Although the work of the Radiation Laboratory at MIT was the development of military radar equipment, the principles discussed in this volume can be applied to microwave equipment of all kinds.

  • Editorial: Macmillan and Co, London, 1966

    • Tapa dura
    • Primera edición

    Librería: Old Professor's Bookshop, Belfast, ME, Estados Unidos de AmericaOld Professor's Bookshop

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Condición: Usado - Bueno

    EUR 269,27

    Envío por EUR 8,71 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Hardcover. Condición: Very Good. First Edition. 1434, LV pp. 4to. Green library binding, ex-library with stamp of "Technical Library, U.S. Naval Propellant Plant, Indian Head, Maryland" on first free endpaper, title page, and final free endpaper. No other library markings present Clean within. An early paper by James Peebles (b. 1935) who was named a Nobel Laureate in Physics in 2019 for his theoretical discoveries in physical cosmology. Volume also contains J. Tuzo William's article, "Did the Atlantic Close and then Re-Open?â (pp. 676-681) where Wilson first proposes the theory of "Continental Drift.".

    • Tapa blanda
    • Primera edición

    Librería: Herman H. J. Lynge & Søn ILAB-ABF, Copenhagen, DinamarcaHerman H. J. Lynge & Søn ILAB-ABF

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Miembro de asociación: ABFILAB

    Condición: Usado

    EUR 110,22

    Envío por EUR 42,00 
    Se envía de Dinamarca a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Lancaster, AMerican Physical Society, 1953. Lex8vo. Entire volume offered in the original blue wrappers with previous owner s stamps [C. Møller, Danish physician] to front wrapper. In "The Physical Review" Volume 91, August 15, No. 4, 1953 of , Second Series. A fine and clean copy. Pp. 1008-1009. [Entire volume: Pp. 775-1033]. First printing of Dicke's early studies of polarization of atoms. "After the war Dicke returned to Princeton University, where he had spent two years as an undergraduate. He was appointed Cyrus Fogg Brackett Professor of Physics in 1957 and Albert Einstein Professor of Science in 1975. In his first decade back at Princeton Dicke put aside his interest in astronomy, working instead on quantum optics and techniques of precision measurements of atomic structure. His style is illustrated by his demonstration of what came to be called Dicke buffering" (DSB).

    • Tapa blanda

    Librería: Herman H. J. Lynge & Søn ILAB-ABF, Copenhagen, DinamarcaHerman H. J. Lynge & Søn ILAB-ABF

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Miembro de asociación: ABFILAB

    Condición: Usado

    EUR 165,34

    Envío por EUR 42,00 
    Se envía de Dinamarca a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Lancaster, American Institute of Physics, 1953. Lex8vo. Volume 89, January 15, No. 2, 1953 of "The Physical Review", Second Series. Entire volume offered in the original blue wrappers with previous owner s stamps to front wrapper. A fine and clean copy. Pp. 472-73. [Entire issue: Pp. 343-530]. First publication of Dicke's influential paper in which the "Dicke Effect" is presented for the first time."He [Dicke] contributed also notably to the field of Spectroscopy and Radiative Transfer by means of predicting the phenomenon called Dicke narrowing [The Dicke Effect](aka. Collision narrowing): When the mean free path of an atom is much smaller than the wavelength of one of its radiation transitions, the atom changes velocity and direction many times during the emission or absorption of a photon. This causes an averaging over different Doppler states and results in an atomic linewidth that is much narrower than the Doppler width." (Basu, Encyclopaedic Dictionary of Astrophysics, 2007, p. 91.).

  • Más imágenes
    • Tapa blanda

    Librería: Herman H. J. Lynge & Søn ILAB-ABF, Copenhagen, DinamarcaHerman H. J. Lynge & Søn ILAB-ABF

    Vendedor de 4 estrellas
    Contactar con el vendedor

    Miembro de asociación: ABFILAB

    Condición: Usado

    EUR 248,00

    Envío por EUR 42,00 
    Se envía de Dinamarca a Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Lancaster, American Institute of Physics, 1961. Lex8vo. Volume 124, November 1, No. 3, 1961 of "The Physical Review", Second Series. Entire volume offered. In the original printed blue wrappers. Minor discolouring to wrappers, and bottom corner of front wrapper slightly bent. Previous owner's name to top right corner of front wrapper. Overall a very nice and clean copy. Pp. 925-939. [Entire issue: Pp. 637-964]. First publication of the influential paper in which the Brans-Dicke theory of gravitation, a theoretical framework to explain gravitation, is presented for the first time. The theory is probably the most famous contestor to Einstein's general theory of relativity. "The best motivated, least complicated, and relatively most viable among the alternatives to general relativity is probably the scalar-tensor theory of gravitation proposed in 1961 by Carl Brans and Robert Dicke" (Jammer, Max, Concepts of mass in contemporary physics and philosophy, 2000, p. 136).

  • Más imágenes
    • Tapa blanda

    Librería: JF Ptak Science Books, Hendersonville, NC, Estados Unidos de AmericaJF Ptak Science Books

    Vendedor de 5 estrellas
    Contactar con el vendedor

    Condición: Usado - Excelente

    EUR 448,79

    Envío por EUR 5,23 
    Se envía dentro de Estados Unidos de America

    Cantidad disponible: 1 disponibles

    Añadir al carrito

    Soft cover. Condición: Fine. P. G. Roll, R. Krotkov and R. H. Dicke. "The Equivalence of Inertial and Passive Gravitational Mass'' in Annals of Physics 26 No. 3 pp. 442-517, February 20, 1964, in the issue of pp (307)-524, the complete issue offered. Original wrappers, expertly rebacked. Fine copy housed in a new, custom-made calf folding pamphlet case, with gilt-stamped spine. [++] "The mass of a body is included in the equations of motion and gravity, and it has been assumed since the time of Newton that these two masses (inertial and gravitational) are one and the same. However, this assumption was not tested by experiment until Hungarian physicist Loránd Eötvös did so in 1885 and then again (with greater precision) in 1919. This was sufficiently accurate for Albert Einstein to use this equivalency in his formulation of general relativity. More than 40 years later, P. G. Roll, R. Krotkov and R. H. Dicke conducted a similar experiment with much greater precision to confirm the equivalence to within one in 100 billion. They published their results in the issue in this case [the paper offered here, which has been cited 800+ times]."--David Wenner, The History of Physics. [++] "Torsion balance measurements of the difference in ratios of gravitational to inertial mass for different materials have been carried out, confirming to higher precision the null results obtained 60 years ago by Eötvös and assumed by Einstein as the Principle of Equivalence upon which the General Theory of Relativity is founded.The importance of the Eötvös experiment to contemporary gravitational theories is discussed, and the earlier measurements of Eötvös and J. Renner are examined critically."--Abstract [++] Dicke writes about the ancinet and recent history of experimentation in "The Equivalence of Inertial Gravitation" (1964) full text at SAO/NASA Astrophysics Data System (ADS). Dicke suggests (tongue-in-cheek) a very very long historical background of the experiment, perhaps leading back to the paleolithic.