TY  - BOOK
AU  - chakraborty, Debashis
AU  - Sahoo, Rabi N
TI  - Fundamentals of geographic information system
SN  - 9788130900414
U1  - 910.285 CHA 
PY  - 2009///
CY  - New Delhi
PB  - [publisher not identified]
KW  - Geographic information systems -- Textbooks
ER  -