Title The Ultra secret / F. W. Winterbotham

Published London : Futura Publications, 1975

Copies

Location	Call no.	Vol.	Availability
MELB	940.53 Win/Use 1975		AVAILABLE

Description 239 pages ; 18 cm Series A Contact book Analysis World War 2 Military operations Effects of possession by Allied forces of Axis forces' Enigma cipher machines Notes Includes index Bibliography Index Subject Winterbotham, F. W. (Frederick William), 1897-1990. Military intelligence. World War, 1939-1945 -- Cryptography. World War, 1939-1945 -- Personal narratives, British. World War, 1939-1945 -- Secret service -- Great Britain. World War, 1939-1945 -- Secret service. Genre/Form Autobiographies. Personal narratives. LC no. 77353375 ISBN 0860072681

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