TY  - BOOK
AU  - Chang,Kang-Tsung
TI  - Introduction to geographic information systems
SN  - 9780071259200/
AV  - G70.212 C456 I5 2008
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill
KW  - Geographic Information Systems
N1  - CD-Rom 1  แผ่น
ER  -