TY  - BOOK
AU  - DeMers,Michael N.
TI  - Fundamentals of geographic information systems
SN  - 9780470129067 (alk. paper)
PY  - 2009///
CY  - Hoboken, NJ
PB  - Wiley
KW  - Geographic information systems
KW  - Textbooks
N1  - Includes bibliographical references
UR  - http://www.loc.gov/catdir/enhancements/fy0814/2007038332-t.html
UR  - http://www.loc.gov/catdir/enhancements/fy0814/2007038332-b.html
ER  -