00285nam a2200121Ia 45000030006000000080041000060400015000471000026000622450037000882600009001255460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRay, M.; Chandi, P.T.  aStatics for BA and B.Sc students  c1951  aEnglish20220125170138.0