puchstein lloyd (4 resultados)

Hardcover. Condición: Acceptable. The book is in fair condition with visible wear on the cover, including scuffs and fading. The spine is intact, and the pages are clean with no inscriptions or markings. The absence of a dust jacket is noted, and there are no library stamps or signatures present.

Cloth. Condición: Very Good -. No Jacket. First Edition. 1936, 582pp, illus., bottom corners slightly bumped, slight shelfwear to cover, some wear to pg edges, paper clip marks to front free ep, half title & title pg, no dj, some pencil margin notes & markings to maybe 1/4 of pgs, otherwise pg clean.

Hardcover. Condición: Collectible- very good. No Jacket. 1st Edition. Tight and sound First edition Book has corner bumps and bumps to top and bottom of spine No inside markings or underlinings except for some notes in pencil on inside blank back page Please see our photo as some book sites use stock images.

Hardcover. Condición: Good+ EX-LIBRARY. No jacket. Third Edition, Revised and Enlarged. New York / London: John Wiley & Sons, Inc. / Chapman & Hall, Limited, 1954. Good+ EX-LIBRARY. Bound in the original green cloth, lettered in shiny gold on the spine. Moderate wear to corners and spine ends. Inner hinges are perfectly sound. "WITHDRAWN" stamp, and a few other library markings on the endpapers. Text pages are clean. No underlining. No highlighting. No margin notes. Illustrated with hundreds of figures and photos. Tables. Graphs. Problems. Index. From the Preface to the Third Edition: "[A]pproaches to the theories of some of the machines have been modified. [There are] significant changes in the more detailed developments of equivalent circuits, vector diagrams, methods of calculating the cross-axis voltages of synchronous machines, and the equations describing the oscillations of synchronous motors. additional material has been added in [the cross-field theory section] to clarify the polarities of the transformer and speed voltages. Additional material is provided on adjustable-speed drives, rectifiers, and self-synchronous machines. Methods of determining the constants of synchronous machines have been added. The nature of short-circuit currents in alternators has been explained on the basis of the constant flux-linkage concept.". Third Edition, Revised and Enlarged. Hardcover. Good+ EX-LIBRARY/No jacket. 8vo. xii, 721pp.