TY  - BOOK
AU  - Lo, C.P.
AU  - Yeung, Albert K.
TI  - Concepts and Techniques of Geographic Information Systems
SN  - 8120322304
U1  - 910.285 LOC 
PY  - 2006///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Geographic information system
N1  - <p>Contents: 1. Introduction to Geograp
ER  -