00341nam a2200121Ia 45000030006000000080041000060400015000471000033000622450073000952600022001685460012001900050017002020STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHanawalt, P.C.; Haynes, R.H.  aChemical basic of life an introduction to molecular and cell biology  bW.H.Freemanc1973  aEnglish20220125170339.0