TY  - GEN
AU  - Richharia,M.
TI  - Mobile satellite communications: principles and trends 
SN  - 8129700255
U1  - 384.5/1 
PY  - 2001///
CY  - New Delhi
PB  - Pearson Education
KW  - Artificial satellites in telecommunication
KW  - Mobile communication systems
ER  -