TY  - BOOK
AU  - McNamara,Joel
TI  - GPS for dummies
T2  - -- For dummies
SN  - 9780470156230
PY  - 2008///
CY  - Hoboken, NJ
PB  - Wiley Pub
KW  - Global Positioning System
KW  - Cartography
KW  - Maps
N1  - Includes index
ER  -