TY  - BOOK
AU  - CHANG,KANG - TSUNG
TI  - INTRODUCTION TO GEOGRAPHIC INFORMATION SYSTEMS / 
SN  - 0072528117
U1  - 910.02 
PY  - 2004///
CY  - ÙÙÙÙÙØ±Ù : 
PB  - MC GRAW - HILL Ø 
KW  - GEOGRAPHIC INFORMATION SYSTEMS
ER  -