TY  - GEN
AU  - Roddy,Dennis
TI  - Satellite communications
SN  - 9780071252867
U1  - 621.3825 
PY  - 2006///
CY  - Boston
PB  - McGraw-Hill
KW  - Satellite communications
KW  - Artificial satellites in telecommunication
KW  - Telecommunication
ER  -