000 00270nam a2200109Ia 4500
008 220201s2000 xx 000 0 eng d
100 _aSHARMA (RD)
245 0 _aMATHEMATICS CLASS XI PART B
260 _bDHAMPAT RAI & CO.
_c2000
650 _aMATHEMATICS
942 _2ddc
999 _c100246
_d100246