00251nam a2200109Ia 45000030006000000080041000060400015000472450041000622600009001035460012001120050017001240STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aS.N Bose:The man and his work Part-I  c1994  aEnglish20220125170111.0