00305nam a2200133Ia 45000030006000000080041000060400015000471000034000622450026000962500011001222600009001335460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFruton Joseph; Simmonds Sofia  aGeneral bio chemistry  aSecond  c1962  aEnglish20220125170312.0