00275nam a2200121Ia 45000030006000000080041000060400015000471000035000622450018000972600009001155460012001240050017001360STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBorevich, Z.; shafareich, I.R.  aNumber theory  c1966  aEnglish20220125165931.0