foundations wireless de scroggie (31 resultados)

Hardback. Condición: Good. The book has been read but remains in clean condition. All pages are intact and the cover is intact. Some minor wear to the spine.

Paperback. Condición: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Condición: Good. 1954. Fifth Edition; Second Impression. 328 pages. No dust jacket. Blue cloth with gilt lettering. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning.

Condición: Good. 1958. Seventh Edition. 388 pages. No dust jacket. Brown cloth covered boards with gilt. Black and white diagrams throughout. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. A previous owner's name to front free endpaper. Boards have heavy shelf wear with bumping and fraying to corners and crushing and fraying to spine ends. All surfaces tanned and sunned, particularly spine. Gilt lettering to spine is heavily dulled. An ink stain to front. Boards are slightly bowed.

Condición: Good. 1954. Fifth edition, revised. 327 pages. No dust jacket. Blue cloth covered boards with gilt. Black and white diagrams throughout. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Boards have moderate shelf wear with some rubbing, fraying and corner bumping. Some moderate sunning and tanning, particularly to spine. Gilt lettering to spine is dulled.

Condición: Fair. Fourth Edition Revised. 358 pages. No dust jacket. Grey cloth. Pages remain bright and clear with minimal tanning and foxing. Binding is weakened, however text block remains secure. Pencil markings to rear pastedown. Boards have noticeable edge wear with corner bumping and rubbing to surfaces. Book has a slight forward lean. Moderate sunning to spine and edges with some fraying to ends.

Condición: Good. 1954. Second and Revised Edition. 328 pages. Dust jacket over blue cloth. Black and white illustrations throughout. Clean pages with heavy tanning and foxing to endpapers. Tightly bound with faint thumb-marking throughout. Boards have light shelf-wear with corner bumping. Mild tanning to spine, which has mild crushing and wear to ends. Mild scratching and marking to boards. Unclipped jacket has heavy edgewear with some areas of loss, heavy tears, chips, and creasing. Heavy foxing. Notable tanning to surfaces.

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,750grams, ISBN:0408012021.

Condición: Good. 1954. Fifth Edition; 2nd Impression. 328 pages. Dust jacket over blue paper covered boards. Clean pages with mild tanning throughout, heavy to endpapers. Tightly bound with faint thumb-marking throughout. Pencil inscription to front endpaper. Boards have light shelf-wear with corner bumping. Heavy tanning to spine, which has mild crushing and wear to ends. Clipped jacket has light edgewear with tears and creasing. Heavy tanning to spine. Mild rubbing and marking all over.

Condición: Good. 1963. Third Impression. 388 pages. No dust jacket. Brown cloth with gilt lettering. Black and white illustrations throughout. Light thumb marking, foxing and tanning to pages. More prominent to text block edges, pastedowns and free endpapers. Light cracking and creasing to gutters; some looseness to binding but pages remain attached. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Spine has minor tanning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean.

Condición: Good. 1954. Fifth Edition. 328 pages. Dust jacket over blue cloth. Clean pages with heavy tanning and notable foxing to endpapers. Tightly bound with faint thumb-marking throughout. Boards have light edgewear with corner crushing and notable marking to boards. Faint tanning to board edges and spine, which has mild crushing to ends. Clipped jacket has moderate edgewear with chips, tears, and creasing. Moderate foxing. Moderate tanning to surfaces.

Condición: Fair. 1960. New Impression. 388 pages. Pictorial dust jacket over grey cloth. Slight cracking to hinges, with exposed netting, pages remain attached. Pages are lightly tanned throughout. Tape marking to endpapers. Pencil inscription to front free endpaper. Water staining to some page edges, text remains unaffected. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Light tanning to spine and edges.

Condición: Good. 4th Edition. 358 pages. White pictorial dust jacket over beige cloth. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and tanning. Unclipped jacket has moderate edge wear with tears, chips, and some areas of loss. Noticeable rubbing and marking.

Condición: Good. 328 pages. Blue pictorial dust jacket over blue cloth with gilt lettering. Pages are moderately tanned and thumbed at the edges, with moderate foxing. Binding has remained firm. Inscription to front endpaper. Boards are a little rub worn, slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are mildly crushed. Light tanning to spine and edges. Book has a forward lean. Boards are bowed. Water marks to boards and spine.

Hardcover. Condición: Good. No Jacket. 5th or later Edition. 5th ed HB in navy blue cloth binding with no inscriptions and a just few company stamps to prelims. 328pp. incl 236 ills.

Condición: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.

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. 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,800grams, ISBN:

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. Dust Jacket in good condition. Undated. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,300grams, ISBN:

Condición: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. 3rd im. 1963. Well-kept dust jacket in plastic sleeve. Light foxing to the page edges, and a previous owner's name on the front pastedown. Otherwise a clear, bright copy within.

Condición: Good. 1958. Seventh Edition. 388 pages. Illustrated dust jacket over brown cloth boards. Gilt lettering. Contains black and white illustrations. Clean pages and illustrations with light tanning and mild foxing throughout. Moderate tanning to free endpapers due to dust jacket flaps. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is bright and clear. Visible wear marks to boards. Unclipped jacket. Panels and spine have light edgewear with tears and creases. Moderate tanning and wear marks to flaps, panels and spine.

Soft cover. Condición: Very Good. No Jacket. 10th edition. Softback as published. Minor reading creases on slightly age-toned spine.

Hardback. Condición: Good. Foundations of Wireless (1945) ? M. G. Scroggie Iliffe & Sons ? ISBN: nobly pre-ISBN Condition: Good Still faintly humming with potential, via: Crappy Old Books Before Bluetooth, before Wi-Fi, before the phrase ?Have you tried turning it off and on again??, there was wireless ?a mysterious art involving coils, condensers, glowing valves and the occasional smell of hot dust. And presiding over it, with brisk authority, was M. G. Scroggie , who wrote Foundations of Wireless in 1945 to explain to mere mortals how radio actually works, instead of just calling it ?magic in a box? and going to make tea. This is not a glossy, modern ?Teach Yourself Electronics in 24 Hours? affair. This is proper wartime/just-post-wartime engineering prose, in which: Electrons march dutifully through circuits with military discipline. Equations appear without apology, assuming the reader owns both a brain and a pencil. Valves (tubes, for transatlantic heretics) are treated as noble, fragile beings deserving of care, reverence, and the occasional replacement. The word ?wireless? is used completely unironically, because nothing else needed naming after it yet. Scroggie patiently explains the basics: oscillators, rectifiers, amplification, modulation, demodulation, and all the other clever tricks that allow voices and music to be hurled invisibly through the air and recomposed into recognisable noise at the other end. It?s the kind of book that assumes you might actually build something afterwards?possibly on the kitchen table, to the alarm of everyone else in the house. Reading it now is a delightful experience: half solid technical grounding, half time travel to a world in which components had leads, radios glowed, and ?portable? meant ?liftable by two determined adults.? Now, about this particular copy , as rated with icy honesty by Crappy Old Books : Condition: Good ? which means this is a sound, wholly serviceable volume. The spine is firm, the pages are all attached, and the book does not attempt to convert itself into a loose-leaf binder the moment you open it. The boards show honest wear: a bit of rubbing to the edges, perhaps a bumped corner, the sort of patina acquired from decades on workbenches, desks, and next to smokey soldering irons. No horror, just history. The pages have mellowed into that comfortable off-white/very-light-tea colour, but the print remains crisp enough that even the tiny circuit diagrams haven?t faded into hieroglyphs. You may also find: A previous owner?s name inside the front cover, possibly followed by a callsign, which is how you know they were serious. Pencil notes in the margins, such as ?CHECK THIS? or ?works!? or the classic ????? next to some particularly elegant but baffling algebra. A faint, nostalgic aroma of old paper, warm components, and long-dead bakelite. Things you will not find: An ISBN. This is 1945. Books were catalogued using titles, authors, and the librarian?s memory, not international product codes. Any mention of integrated circuits, microcontrollers, or software-defined anything. The most advanced ?chip? here is a very determined valve. QR codes, web links, or online resources. If you want answers, you consult the index, not a search engine. This Good copy of Foundations of Wireless is perfect if you: Secretly believe that real electronics contains at least one coil you wound yourself. Want to understand radio from the ground up, rather than from the ?here?s a module, don?t touch it? school of modern hobbyism. Collect classic technical texts, especially the kind printed when diagrams were drawn with ink, rulers and a sense of duty. Enjoy the slightly smug pleasure of reading sections aloud and thinking, ?My phone does all of this, badly, in software.? So here it is: M. G. Scroggie?s calm, rigorous guide to how wireless actually works, still standing after nearly eighty years, its circuits intact even if some of its readers are now purely theoretical. A sturdy, gently worn, thoroughly respectabl.

Reprint 388pp illust., ex libris (usual cancellation stamps, pockets etc.) very good (owners name unobtrusive at ffep, discolouration and foxing to endpapers and preliminaries) in very good d/w (light rubbing and edgewear, front flap price clipped).

Soft cover. Condición: Good. 7th edition, 1965 printing. Solid binding. No marks or names inside. Some edge wear to spine. Book.

Condición: Good. The 1951 fifth edition (entirely rewritten). 8vo, with b/w illustrations (236). Blue cloth with faded gilt lettering to spine. Lightly soiled boards, else a clean and tight copy of this classic electronics text. Published for Wireless World.

Cloth, h/c. Good/No Jacket. New Impression. 8 1/2 "x 5". P388, diagrams, grey boards which are marked, internally very clean. previous owner's name printed inside cover.

Hardcover. Condición: Good. No Jacket. 4th Edition. Fourth Edition (Revised). Hardback copy in tan cloth boards with black lettering to front and spine, no dustjacket. 358pp. B/w diagrams within text. Not library copy, faint name in ink to ffep, number in ink to top of page 358. (6/2).

Hardcover. Condición: Very Good. Estado de la sobrecubierta: Very Good. Fully Illustrated Ilustrador. 1- Sept, 1942, 4th. edn. (same year as the 1st. edn.); covers blotched and bookworm damage to the rear cover, internally clean; 2- No date, C1945, 4th. edn. completely revised; 3- no date, C1944, 6th. edn. All three works with dust jacket.

Paperback. Condición: Brand New. 570 pages. 8.25x5.00x1.29 inches. In Stock.