TY  - GEN
AU  - Jensen,John R.
AU  - Jensen,Ryan R.
TI  - Introductory Geographic Infromation Systems
SN  - 978-93-528-6433-1
U1  - 910.285 J43I 
PY  - 2018///
CY  - Noida
PB  - Pearson
KW  - Geographic Information System,GIS
ER  -