TY  - BOOK
AU  - LO,C.P.  
TI  - CONCEPTS & TECHNIQUE OF GEOGRAPIC INFOSYS  
T2  - N  
U1  - 004/LO   
PY  - 0000///
CY  - P.H.I, 2010.
PB  - 
N1  - B.TECH
ER  -