000 00396nam a2200157Ia 4500
008 190516s9999 xx 000 0 und d
100 _aRiegel, Emil Raymond
_94558
245 0 _a Industrial Chemistry
250 _a5
260 _bRenhold Publishing Corporation
_c1928
_aNEWYORK
300 _a1015
600 _tChemistry
_92802
650 _aChemistry
_92802
942 _cBB
999 _c92984
_d92984