000 00326nam a2200133Ia 4500
008 220612s9999 xx 000 0 und d
082 _bBHA
100 _aBHATNAGAR, SURESH
245 0 _aKOTHARI KAMISHAN AUR SHAIKSHIK PARIVARTAN
260 _bR. LAL BOOK DEPOT
_c2010
300 _a248
650 _aEducation
942 _cBK
999 _c6078
_d6078