000 00482nam a2200181Ia 4500
005 20250619144902.0
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020 _c90
040 _aMAIN
041 _aEnglish
082 _a660
_bPEC
100 _aPecsok, Robert L and Chapman, Kenneth
245 0 _aModern chemical technology
260 _aWashington
_b; American Chemical Society
_c, 1970
300 _aVarious pages
_b, V.2
650 _aChemical Engineering
942 _cBK
999 _c115113
_d115113