TY  - BOOK
AU  - Martin,James
TI  - Communications satellite systems
T2  - Prentice-Hall series in automatic computation
SN  - 0131531638
U1  - 621.38/0422 
PY  - 1978///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Artificial satellites in telecommunication
ER  -