000			00435 a2200169 4500
999			_c39768 _d41315
003			ISURa
008			170508b xxu||||| |||| 00| 0 eng d
020			_a8171813836
041			_aEnglish
082			_a540 _bCHA
100			_aChattopadhyay, Deepanwita _935761
245			_aEssential chemistry
260			_c1995 _aNew Delhi _bLearners press _g1995
300			_bill. _c18 cm. _a176 p.
650			_aCHEMISTRY _91829
942			_cSR _2ddc