Used in 2 records
001 - CONTROL NUMBER
control field: 47272
003 - CONTROL NUMBER IDENTIFIER
control field: GY-GeU
005 - DATE AND TIME OF LATEST TRANSACTION
control field: 20120717134739.0
008 - FIXED-LENGTH DATA ELEMENTS
fixed length control field: 120717|||a|||||| | ||| d
040 ## - CATALOGING SOURCE
Original cataloging agency: GY-GeU
Transcribing agency: GY-GeU
148 ## - HEADING--CHRONOLOGICAL TERM
Chronological term: World War, 1939-1945
Form subdivision: Secret service
General subdivision: Great Britain.
670 ## - SOURCE DATA FOUND
Source citation: Work cat.: (GY-GeU): Masterman, John Cecil, 1891- 47271, The double-cross system in the war of 1939-1945 /, 1972.