000 00372nam a2200121Ia 4500
001 MPKV052471
008 120911s9999 xx 000 0 und d
082 _a660
245 _aIndustrial and Engineering Chemistry Vol 50
_c;
246 _aIndustrial and Engineering Chemistry Vol 50
260 _aWashington
_bAmerican Chemical Society
_c1958
650 _aChemical Engineering
999 _c50472
_d50472