TY  - BOOK
AU  - Lo, C.P.
TI  - Concepts and techniques of geographics information systems
SN  - 8120322304 (pbk)
U1  - 005.74 
PY  - 2002///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Database-Geographic
KW  - GIS systems
KW  - Digital representation
KW  - Geographic data
KW  - Data processing
KW  - Project management
KW  - FC
ER  -