000			00334nam a2200145Ia 4500
008			250520b |||||||| |||| 00| 0 eng d
041			_aeng
100			_aPabrekar, P.N.
245			_aChemical calculations _bXI
260			_aMumbai _bSheth Publishers _c1979 # 1977
300			_bHb
365			_b22
942			_cBK
999			_c400531 _d400531