TY  - BOOK
AU  - Hough,Harold
TI  - Satellite surveillance
SN  - 1559500778
PY  - 1991///
CY  - Port Townsend, Wa
PB  - Loompanics Unlimited
KW  - Artificial satellites in telecommunication
KW  - Artificial satellites in surveying
KW  - Satellite imaging
ER  -