TY  - BOOK
AU  - Roddy,Dennis, x
AU  - x
TI  - Satellite communications: x
SN  - 0071202404
U1  - 384.51/R686s 
PY  - 2001///
CY  - Boston
PB  - Mc Graw-Hill
KW  - Satellite communication
KW  - Communication
N1  - Includes
ER  -