00272nam a2200121Ia 45000030006000000080041000060400015000471000024000622450026000862600009001125460012001210050017001330STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFlickinger Reed, A.  aDevelopmental biology  c1969  aEnglish20220125170450.0