000 00335nam a2200157Ia 4500
100 _aSethi, Arun
080 _a547.072
526 _dNTB
526 _aUG
366 _f20
942 _cBK
245 _aSystematic experiments in chemistry
260 _aNew Age International
_bNew Delhi
_c2012
300 _axxix,862p
546 _aE
999 _c52894
_d52894