TY  - BOOK
AU  - Ravi Kumar Jain B
AU  -  Pragathi Saxena
TI  - Geographic Information System An Introduction
SN  - 81-314-0725-X
PY  - 2007///
PB  - ICFAI  University 
KW  - Geographic Information
KW  - Management Studies
N1  - YES
ER  -