00306nam a2200133Ia 45000030006000000080041000060400015000471000023000622450026000852500010001112600022001215460012001430050017001550STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aPalten Bradley, M.  aEmbryology of the pig  aThird  bMcgraw hillc1948  aEnglish20220125170441.0