TY  - BOOK
AU  - Trivedi, Priya Ranjan.
AU  -  Chiranjeev,  Avinash.
AU  - Jamwal, Anil Kumar.
TI  - Encyclopaedia of geo-informatics: : GIS and spatial data base management
SN  - 8171390846
U1  - 910.285 
PY  - 2006///
CY  - New Delhi: 
PB  - Jnanada Prakashan, 
KW  - Data quality
KW  - Geographic data
KW  - GIS software
KW  - History
ER  -