TY  - BOOK
AU  - Schuurman,Nadine
TI  - GIS: a short introduction 
SN  - 0631235329 (alk. paper)
U1  - 910.285 22
PY  - 2004///
CY  - Malden, MA.
PB  - Blackwell Pub.
KW  - Geographic information systems
N1  - Includes bibliographical references (p. [151]-160) and index
UR  - http://www.loc.gov/catdir/toc/ecip041/2003005917.html
ER  -