TY  - BOOK
AU  - Wasle, H W L,
TI  - G N S S Global Navigation Satellite Systems
SN  - 9783211730126
U1  - 551 
PY  - 2008///
CY  - New York
PB  - Springer Wien
KW  - Geology, hydrology & meteorology
KW  - Global Navigation Satellite Systems
ER  -