TY  - BOOK
AU  - Clarke,Bill,1944-
TI  - Aviator's guide to GPS
SN  - 0070112711 (H) :
AV  - TL696.A77 C58 1994
U1  - 629.135/1 22 nd
PY  - 1994///
CY  - New York
PB  - TAB Books
KW  - Navigation (Aeronautics)
KW  - Global Positioning System
N1  - Includes index
ER  -