00269nam a2200121Ia 45000030006000000080041000060400015000471000015000622450032000772600009001095460012001180050017001300STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBabu, C.J.  aText book of physics Part I  c1990  aEnglish20220125170115.0