TY  - BOOK
AU  - kopte, george b
AU  - kopte, george b
TI  - the GIS book :  how to implement, manage and assess the value of geographic  
U1  - 910.285 kor-gis 
PY  - 2003///
CY  - new delhi
PB  -  cengrage learning
KW  - information technoplogy, gis
N2  - Available
ER  -