TY  - BOOK
AU  - Broida,Rick
TI  - How to do everything with your GPS
SN  - 0072231718
U1  - 623.8933 23
PY  - 2004///
CY  - New York : 
PB  - McGraw-Hill/Osborne , 
KW  - Global Positioning System ; Orienteering - Equipment and supplies ; Navigation - Equipment and supplies ; Outdoor recreation - Equipment and supplies
N1  - Includes index
ER  -