TY  - BOOK
AU  - Kennedy,Michael
TI  - The Global Positioning System and GIS: an introduction 
SN  - 1575040174
AV  - G109.5 .K46 1996
U1  - 623.893 21
PY  - 2002///
CY  - London
PB  - Taylor & Francis
KW  - Global Positioning System
KW  - Geographic information systems
N1  - Includes index
ER  -