TY  - BOOK
AU  - Gopi, Satheesh
TI  - Global positioning system , principles and applications
SN  - 0-07-058599-7
U1  - 623.893 GOP 
PY  - 2005///
CY  - NEW DELHI
PB  - TATA MCGRAW HILL
KW  - GLOBAL POSITIONING SYSTEM.GPS
ER  -