000 00391nam a2200157Ia 4500
008 151211s9999||||xx |||||||||||||| ||und||
041 _aEnglish
082 _a660
_b /RIE
100 _aRiegel, Emil Raymond
245 _aIndustial chemistry
_c Emil Raymond Riegel
250 _a5th.
260 _bReinhold Pub. Cor.
_aNew York
_c1958
300 _a991p.
650 _aChemistry
942 _cBK
999 _c2660
_d2660