00346nam a2200133Ia 45000030006000000080041000060400015000471000036000622450051000982500010001492600024001595460012001830050017001950STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBahattacharya, P.B.; Jain, S.K.  aFirst course in rings fields and vector spaces  aFirst  bWiley Easternc1997  aEnglish20220125165928.0