TY  - BOOK
AU  - Chang,Kang-Tsung
TI  - Introduction to geographic information systems
SN  - 9780071086165
AV  - G 70.212 .C4735 2012
U1  - 910.285 23
PY  - 2012///]
CY  - New York, NY
PB  - McGraw Hill
KW  - Geographic information systems
N1  - Includes bibliographical references and index
ER  -