TY  - BOOK
AU  - Chang,Kang-Tsung
TI  - Introduction to geographic information systems / 
SN  - 0072528117 (alk. paper)
AV  - G70.212 .C4735 2004
U1  - 910.285/ C454i 22
PY  - 2004///
CY  - Boston
PB  - McGraw-Hill Higher Education
KW  - Geographic information systems
N1  - Includes bibliographical references and index; BBA
UR  - http://www.loc.gov/catdir/enhancements/fy0661/2003005261-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0661/2003005261-t.html
ER  -