000 00292nam a22001217a 4500
999 _c33832
_d33832
020 _a8121908647
082 _a540
100 _aDara,S.S.
245 _aA Textbook of experimental and calculation engineering chemistry
260 _aNew Delhi
_bS.Chand
_c2008
300 _a261 p.
942 _cBK