TY  - BOOK
AU  - Chang,Kang-Tsung
TI  - Introduction to Geographic Information Systems
SN  - 9781260136388
AV  - G70.212 .C473 2018
U1  - 910.285 23
PY  - 2018///
CY  - New York
PB  - McGraw Hill Education
KW  - Geographic information systems
ER  -