000 00347nam a22001217a 4500
008 151202b xxu||||| |||| 00| 0 eng d
082 _223
_a540
_bDAS
100 _aDas,Ranajit.
245 _aModern Approach To Pre-University Chemistry /
_cRanajit Das.
260 _aCalcutta :
_bOriental Book Company,
_c1994.
300 _a244 p. ;
942 _2ddc
_cBK
999 _c2007
_d2007