000 00307nam a2200121Ia 4500
008 160710s1948 xx 000 0 und d
082 _a658.960 T 93 C
100 _aTYLER,CHPLIN
245 _aCHEMICAL ENGINEERING ECONOMICS
260 _bMCGRAW-HILL BOOK CO., INC.
_c1948
300 _a321
942 _2ddc
_cB
999 _c12250
_d12250