000 00291nam a2200133Ia 4500
008 220612s9999 xx 000 0 und d
082 _bKUM
100 _aKUMAR, ASHOK
245 0 _aSAMAJIK VIGYAN
260 _bSHIKSHA PRAKASHAN
_c2007
300 _a492
650 _aEducation
942 _cBK
999 _c3284
_d3284