TY  - BOOK
AU  - Roddy, Dennis, 
TI  - Satellite communications
SN  - 9780071146644 (pbk. Int. ed.)
U1  - 621.3825  
PY  - 1996///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Artificial satellites in telecommunication
ER  -