TY  - BOOK
AU  - Temple,L.Parker
TI  - Shades of gray: national security and the evolution of space reconnaissance 
SN  - 9781563477232
AV  - UG1523  .T45 2005
PY  - 2005///
CY  - Reston, VA
PB  - American Institute of Aeronautics and Astronautics
KW  - Space surveillance
KW  - United States
KW  - History
ER  -