00315nam a2200133Ia 45000030006000000080041000060400015000471000016000622450028000782500011001062600035001175460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRomer, A.S.  aVertebrate paleontology  aSecond  bChicago university pressc1945  aEnglish20220125170417.0