TY  - BOOK
AU  - Elangovan,K.
TI  - Geographic information systems: fundamentals, applications and implementations 
SN  - 9788189422165 :
U1  - 910.285 22
PY  - 2006///
CY  - New Delhi
PB  - New India
KW  - Geographic information systems
N1  - Includes bibliographical references and index
ER  -