00336nam a2200133Ia 45000030006000000080041000060400015000471000027000622450065000892500010001542600009001645460012001730050017001850STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLakshmanan, M.; Others  aLaboratory experiments in microbiology and molecular biology  aFirst  c1971  aEnglish20220125170325.0