TY  - BOOK
AU  - Pratt T.,
AU  - Bostian C.,
TI  - Satellite communications. 2nd ed
SN  - 9788126508334
U1  - 621.3825 
PY  - 2003///(c) R.P. 2017
CY  - New Delhi
PB  - Wiley India Pvt. Ltd.
ER  -