TY  - BOOK
AU  - Logsdon,Tom
TI  - The Navstar global positioning system
SN  - 0442010400
AV  - TL798.N3 L64 1992
U1  - 629.04/5 20
PY  - 1992///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Artificial satellites in navigation
KW  - United States
KW  - Global Positioning System
N1  - Includes bibliographical references (p. 243-249) and index
ER  -