TY  - BOOK
AU  - Pritchard, Wilbur L...[et al.]. 
AU  - Suyderhoud, Henri G. 
AU  - Nelson, Robert A. 
TI  - Satellite communication systems engineering
SN  - 8131702421
U1  - 621.3825420 22
PY  - 2007///
CY  - New Delhi
PB  - Pearson Education
ER  -