000 00325nam a2200133Ia 4500
008 160710s1948 xx 000 0 und d
082 _a658.3 T 93 C
100 _aTYLER,CHAPLIN
245 _aCHEMICAL ENGINEERING ECONOMICS
250 _aTHIRD
260 _bMCGRAW HILL BOOK CO. INC.
_c1948
300 _a321
942 _2ddc
_cB
999 _c8719
_d8719