000 00324nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aPritivish Nag
245 0 _aIntroduction to geographical information system
260 _b"Concept Publishing Company,Bangalore."
260 _c0
365 _b"1,000.00"
942 _cBK
999 _c157217
_d157217