TY  - GEN
AU  - Korte , George B.
TI  - The GIS book: Updated and expanded : how to implement, manage, and assess the value of geographic information systems
SN  - 9788131503997
U1  - 910.285 
PY  - 2001///
CY  - Australia
PB  - Onword Press
KW  - Geography Information System
KW  - Gergraphy
ER  -