TY  - BOOK
AU  - Demers,Michael N
AU  - Demers,Michael N.
TI  - Fundamentals of Geographic Information Systems
SN  - 9814126195
U1  - 910.285 
PY  - 2004///, 2009
CY  - New York
PB  - John Wiley & Sons
KW  - Geographic Information Systems
N1  - Includes Appendix A. Software and Data Sources, Appendix B. Using the Wiley Wide Web to Find Data and GIS Examples, Glossary, Photo Credits & Index
ER  -