TY  - BOOK
AU  - Ha, Tri T.
AU  - Ha, Tri T.
TI  - Digital satellite communications
SN  - 9780071007528
AV  - 621.3825 HAT 1990 
U1  - 621.3825 HAT 1990 
PY  - 1990///
CY  - NewYork
PB  - McGraw-Hill
KW  - Communication Engineering
ER  -