000 00296nam a2200121Ia 4500
008 230524s9999 xx 000 0 und d
100 _aAgrawal, J. C.
245 0 _aShaikshik Takniki Prabandh avam Mulyakan
260 _bAgrawal
_aAgra
_c2014
300 _a376
650 _aEducation
942 _cREF
999 _c7144
_d7144