TY  - BOOK
AU  - Krepon, Michael
AU  -  Zimmerman, Peter D
AU  -  Spector, Leonard S
AU  -  Umberger, Mary
ED  - Carnegie endowment for international peace
TI  - Commercial observation satellites and international security
SN  - 0312040350
PY  - 1990///
CY  - New York, St. Martin's Press
KW  -  satellites
KW  - international relations
KW  -  verification
KW  -  remote sensing
KW  -  intelligence
ER  -