TY  - BOOK
AU  - Foot,M.R.D.
AU  - Langley,J.M.
TI  - MI 9: the British secret service that fostered escape and evasion, 1939-1945 and its American counterpart 
SN  - 0370300866 :
U1  - 940.548642 
PY  - 1979///
CY  - London
PB  - Bodley Head
KW  - Crockatt, N. R
KW  - World War, 1939-1945
KW  - Secret service
KW  - Great Britain
KW  - Prisoners and prisons, German
KW  - Escapes
N1  - Includes index
ER  -