TY  - BOOK
AU  - Gagliardi,Robert M.
TI  - Satellite communications
SN  - 0534029760 
AV  - TK5104 .G33 1984
U1  - 621.380422 GAR 
PY  - 1984///
CY  - Belmont, Calif.
PB  - Lifetime Learning Publications
KW  - Artificial satellites in telecommunication
KW  - EL, MS COMM
N1  - Includes bibliographical references and index
ER  -