TY  - BOOK
AU  - Schuurman, Nadine 
TI  - GIS : : a short introduction 
T2  - Short introductions to geography
SN  - 0631235329 :
U1  - 910.285 23
PY  - 2004///
CY  - India  : 
PB  - Blackwell, 
KW  - Computer Applications
N1  - Include Bibliography and Index
ER  -