TY  - BOOK
ED  - Ames Research Center.
TI  - High altitude perspective
T2  - NASA SP ; 427
AV  - TR810 .U64 1978
U1  - 778.3/5 
PY  - 1978///
CY  - Washington
PB  - Scientific and Technical Information Office, National Aeronautics and Space Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
KW  - Aerial photography
KW  - Remote sensing
KW  - U-2 (Reconnaissance aircraft)
ER  -