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Anon YEAR-BOOK OF WIRELESS TELEGRAPHY & TELEPHONY 1913
BALLANTINE (Stuart) RADIO TELEPHONY FOR AMATEURS

BALLANTINE (Stuart)
BALLANTINE (Stuart) RADIO TELEPHONY FOR AMATEURS

£12.00

BALLARD (William C.) ELEMENTS OF RADIO TELEPHONY

BALLARD (William C.)
BALLARD (William C.) ELEMENTS OF RADIO TELEPHONY

£16.00

COURSEY (Philip R.) THE WIRELESS TELEPHONE What It Is, And How It Works (Including Directions For Building A Simple Receiver For Wireless Telephone Broadcasts).
DOWSETT (H.M.) WIRELESS TELEPHONY AND BROADCASTING Volumes I & II.
DU MONCEL (Count) THE TELEPHONE, THE MICROPHONE & THE PHONOGRAPH Authorised Translation with Additions and Corrections by the Author.
ECCLES (W.H.) WIRELESS TELEGRAPHY AND TELEPHONY A Handbook Of Formulae, Data And Information.
ERSKINE-MURRAY (James) WIRELESS TELEPHONES And How They Work.

ERSKINE-MURRAY (James)
ERSKINE-MURRAY (James) WIRELESS TELEPHONES And How They Work.

£18.00

ERSKINE-MURRAY (James) WIRELESS TELEPHONES And How They Work.

ERSKINE-MURRAY (James)
ERSKINE-MURRAY (James) WIRELESS TELEPHONES And How They Work.

£15.00

General Post Office FACILITIES FOR TELEPHONES IN NEW BUILDINGS For The Use Of Architects, Surveyors, Engineers And Builders.
General Post Office CONNECTIONS OF TELEPHONIC APPARATUS AND CIRCUITS
HEYS (Robert) THE BEGINNER'S GUIDE To Wireless Telegraphy and Telephony
MALLETT (E.) TELEGRAPHY AND TELEPHONY Including Wireless. An Introductory Textbook To The Science And Art Of The Electrical Communication Of Intelligence.
SCHWARTZE (Theodor) TELEPHON Mikrophon und Radiophon. Mit besonderer Rücksicht auf ihre Anwendung in der Praxis. Elektro-technische Bibliothek, Band VI.
Select Committee REPORT FROM THE SELECT COMMITTEE ON TELEPHONES; Together With The Proceedings Of The Committee, Minutes Of Evidence, And Appendix. Ordered to be printed, 12th August 1898. (212)
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