TY  - BOOK
AU  - Bhatta B
TI  - Global Navigation Satellite Systems
SN  - 9788178002200
U1  - 629.453 BHA 
PY  - 2010///
CY  - Hyderabad
PB  - BS Publications
KW  -  Compass
KW  -  Galileo
KW  -  GLONASS
KW  -  GPS
KW  -  satellite systems
KW  - navigation
ER  -