00287nam a2200121Ia 45000030006000000080041000060400015000471000026000622450039000882600009001275460012001360050017001480STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aIttyavirah, J; Others  aB.Sc.subsidiary physics First year  c1992  aEnglish20220125170115.0