TY  - GEN
AU  - GURUGNANAM, B
TI  - GEOGRAPHIC  INFORMATION SYSTEM
U1  - 910.285 GUR/GE 
CY  - NEW DELHI, NEW INDIA PUBLISHING AGENCY
KW  - GIS-FUNDAMENTALS,HISTORY & APPLICATIONS
KW  - HARDWARE,SOFTWARE & LIVEWARE
KW  - SPATIAL DATA & MAP PROJECTIONS
ER  -