00314nam a2200109Ia 4500008004100000022001800041040002500059082001200084100002600096245002400122260005800146240215s9999    xx            000 0 und d  a0-8053-2398-8  aNORSU-DumcNORSU-Dum  a540/D55  aDickerson, Richard E. 0aChemical Principles  bThe Benjamin/ Cummings Publishing Company, Inc.c1979