000 00265nam a2200109Ia 4500
008 160710s1955 xx 000 0 und d
100 _aARIES,R.S.
245 _aCHEMICAL ENGINEERING COST ESTIMATION
260 _bMCGRAW HILL
_c1955
300 _a263
942 _2ddc
_cB
999 _c17378
_d17378