

An edition of The SIGINT secrets (1988)
the signals intelligence war, 1900 to today : including the persecution of Gordon Welchman
By Nigel West
Publish Date
1988
Publisher
W. Morrow
Language
eng
Pages
347
Description:
This book traces the origin of the British signal intelligence and gives us a detailed account of SIGINT development up to the present day. The book also includes the persecution of one of Bietchley Park's most prominent World War 11 heroes.- Gordon Welchman