00305nam a2200121Ia 45000030006000000080041000060400015000471000027000622450043000892600022001325460012001540050017001660STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKent, J.R.; George, C.  aComparative anatomy of the vertebrates  bMcgraw hillc1954  aEnglish20220125170324.0