Hawkhead J.C., Dowsett H.M.

HANDBOOK OF TECHNICAL INSTRUCTION FOR WIRELESS TELEGRAPHISTS. 2-d edition

308с

HANDBOOK

OF

TECHNICAL INSTRUCTION FOR WIRELESS TELEGRAPHISTS

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J. C. HAWKHEAD

 *

SECOND EDITION

extensively revised and enlarged BY

H. M. DOWSETT, M.I.E.E.

(fifth impression', 191 s) [*""; (all rights reserved)

london" :

THE WIRELESS PRESS LIMITED

marconi house, strand, w.c. 2

australia and new zealand united states of

WIRELESS HOUSE America

97 clarence street 25 elm street

sydney, n.sav. new york