00293nam a2200121Ia 45000030006000000080041000060400015000471000029000622450030000912600021001215460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aConh Eric, E. and others  aOutlines of bio chemistry  bJohn Wileyc1987  aEnglish20220125170428.0