TY  - BOOK
AU  - Lo, C. P.
AU  - Yeung, Albert K. W., jt. auth.
TI  - Concepts and techniques of geographic information systems
SN  - 9788120339149
U1  - 910.285 LO-C 
PY  - 2007///
CY  - NJ
PB  - Pearson
KW  - ﾠ
KW  - Geographic information systemsﾠ
ER  -