000 00275nam a22001217a 4500
999 _c35859
_d35859
020 _a9788170337140
082 _a910.285/RAO
100 _aRao Ram
245 _aGeographic Inforn\mation Systems
260 _aNewDelhi
_bRawat Publication
_c2018
300 _a200
942 _cBK