000 00330nam a2200133Ia 4500
008 200716s9999 xx 000 0 und d
020 _a9788121921923
082 _a621.36
100 _aJain,Sudha
245 0 _aManual of Practical Engineering Chemistry
260 _aNew Delhi
_bS.Chand
_c2002
300 _a172 p.
942 _cREF
999 _c33969
_d33969