TY  - BOOK
AU  - Chang, Kang- Tsung.
TI  - Introduction to Geographic Information Systems
SN  - 97812599296449
AV  - G70.212 C47352018
PY  - 2018///
CY  - New York
PB  - Mc Graw Hill Education
KW  -  Geographic Information systems
N1  - Includes Index
ER  -