00321nam a2200133Ia 45000030006000000080041000060400015000471000014000622450035000762600041001113000006001525460012001580050017001700STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAyres, F.  aTheory and Problems of Matrics  bMcgraw hil; New Yorkc1974aNew York  a0  aEnglish20220125165929.0