Thermionic Valve Circuits by Emrys Williams (4 results)

hardcover. Condition: 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. Reprint. No dust jacket. Page edges tanned. A previous owner's name on the flyleaf. Contents clear and bright within. A well-kept copy overall.…

Hardcover. Condition: Good. No Jacket. 3rd Edition. Green cloth binding with gilt spine title, no inscriptions and minor use only. xi. plus 314pp. incl figs. Outer page edges speckled.

Condition: 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,550grams, ISBN.…

Cloth. Condition: Very Good Indeed. A smart fourth edition copy of this comprehensive study on electrical engineering by Emrys Williams. The fourth edition. In the publisher's original green cloth binding. Illustrated in-text throughout. A comprehensive study on thermonic valve circuits, with sections on mathematics required, amplifiers, regeneration and oscillation, detections and rectifiers, frequency changers and modulators, and pulses and pulsed circuits. Written by Emrys Williams, who was the professor of electrical engineering in the University College of South Wales and Monmouthshire. In the publisher's original cloth binding.Externally, light fading to spine, with bumping to the head and tail. Ink inscription to front free endpaper, and stamp to rear paste down. Internally, firmly bound. Pages are bright and clean, with light spotting to the front and rear. Very Good Indeed. Not Stated (illustrator). book.…