TY  - MANSCPT
AU  - F.H.HINSLEY & ALAN STRIPP
TI  - CODE BREAKERS: THE INSIDE STORY OF BLETCHLEY PARK
SN  - 9780192801326
PY  - 2001///
CY  - OXFORD
PB  - OXFORD UNIVERSITY PRESS
KW  - GREAT BRITAIN. GOVERNMENTAL COMMUNICATIONS HEADQUARTERS--HISTORY
ER  -