00343nam a2200133Ia 4500 210430s9999 xx 000 0 und d 0-471-48499-7 660 K581 E Kirk-othmer 54202 Encyclopedia of Chemical Technology 5th Kirk-othmer Kirk 2010 881p BK ddc 564684 564684 0 0 0 0 NFIC SCME SCME GEN 2012-02-11 0 660 K581 E SCME-3904 2021-04-30 2021-04-30 BK