TY  - BOOK
AU  - Heywood, Ian 
TI  - An introduction to geographical  information systems
SN  - 9788131731932 (pbk)
U1  - 910.285 
PY  - 2010///, 2013, 2019
CY  - Nodia
PB  - Dorling Kindersley (India) Pvt. Ltd.
KW  - Geographic information system
KW  - Database management
KW  - Data editing
KW  - Spatial data
KW  - Data analysis
KW  - Data quality
KW  - Analytical modeling
KW  - FC
N1  - Includes bibliographical references, glossary and index
ER  -