TY  - BOOK
AU  - Parkinson, Bradford W., 
AU  - Spilker, James J., 
TI  - Global Positioning System: Theory and Applications
SN  - 1563471078
PY  - 1996///
CY  - Washington : 
PB  - American Institute of Aeronautics and Astronautics, 
KW  - GSP
KW  - SISTEMAS DE NAVEGACION
KW  - LORAN C
KW  - GLONASS
KW  - CONTROL DE TRAFICO
ER  -