000 00245nam a2200109Ia 4500
008 230512s9999 xx 000 0 und d
100 _aSharma, R.D.
245 0 _aMathematics
260 _aDelhi
_bDhanpat Rai
650 _aMathematics
942 _cBK
999 _c7385
_d7385