000 00246nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aBhatnagar, A.B
245 0 _aGanith Shikshan
260 _aMeerut
_bRLB
_c2007
300 _a455p.
942 _cBK
999 _c11625
_d11625