00303nam a2200121Ia 45000030006000000080041000060400015000471000016000622450065000782600009001435460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGurr Edward  aRational use of dyes in biology and general staining methods  c1965  aEnglish20220125170325.0