000 00262nam a2200109 4500
020 _a9788194192657
082 _a510
100 _aSharma ,R.D
245 _aMathematics
_bVolume-1,2 for class XII
260 _aNew Delhi
_bDhanpat Rai Publisher
_c1997
942 _2ddc
_cSB
999 _c840
_d840