TY  - BOOK
AU  - Samuelson,Robert J.
AU  - Mata,Marlin
TI  - GPS modernization challenges and military implications
SN  - 9781619425897
PY  - 2012///
CY  - New York
PB  - Nova Science Pub.
KW  - Astronautics, Military
KW  - United States
KW  - Global Positioning System
N1  - Includes index
ER  -