TY  - BOOK
AU  - ALAM, MOHAMMED EHRAR
AU  - 
TI  - INTRODUCTION TO GEOGRAPHIC INFORMATION SYSTEMS
U1  - 910.285 ALA 
PY  - 2016///
CY  - NEW DELHI
PB  - AAYU PUBLICATIONS, NEWDELHI
KW  - INTRODUCTION TO GEOGRAPHIC INFORMATION SYSTEMS
N1  - Art
ER  -