000 00313nam a2200121Ia 4500
008 160710s1939 xx 000 0 und d
082 _a660.03 H 55 E
100 _aHEMPEL,EDWARD H.
245 _aTHE ECONOMICS OF CHEMICAL INDUSTRIES
260 _bJOHN WILEY & SONS, INC.
_c1939
300 _a259
942 _2ddc
_cB
999 _c14561
_d14561