TY  - BOOK
AU  - Macksey,Kenneth
TI  - The searchers: how radio interception changed the course of both world wars 
SN  - 0304365459
AV  - UG611 .M33 2003
U1  - 355.34320904 21
PY  - 2003///
CY  - London
PB  - Cassell
KW  - Radio, Military
KW  - History
KW  - World War, 1939-1945
KW  - Electronic intelligence
KW  - World War, 1914-1918
N1  - Includes bibliographical references (p. [280]) and index
ER  -