TY  - BOOK
AU  - Clarke,Keith C.
TI  - Getting started with geographic information systems
T2  - (Prentice-Hall Series in Geographic Information Science)
SN  - 0130460273
PY  - 2003///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Geographic information systems
N1  - Includes index Glossary
ER  -