TY  - BOOK
AU  - DOWNING Taylor
TI  - Spies in the sky: the secret battle for aerial intelligence during World war II 
SN  - 9780349123400 (pbk.) :
PY  - 2012///
CY  - London
PB  - Abacus
KW  - WORLD WAR , 1939-1945
KW  -  RECONNAISSANCE OPERATIONS, BRITISH
KW  - AERIAL RECONNAISSANCE
KW  -  BRITISH
KW  -  EUROPE
KW  -  HISTORY
KW  -  20TH CENTURY
KW  - PHOTOGRAPHIC INTERPRETATION (MILITARY SCIENCE)
KW  - 20TH CENTURY
N1  - Includes bibliographical references and index
ER  -