TY  - BOOK
AU  - Panigrahi, Narayan,.
TI  - Geographical Information Science
SN  - 978 81 7371 628 7
U1  - 621.15109 
PY  - 2008///
CY  - Hyderabad
PB  - Univerisities Press
KW  - Geographic Information
KW  - GIS
ER  -