00335nam a2200133Ia 45000030006000000080041000060400015000471000021000622450052000832500011001352600026001465460012001720050017001840STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aTitchmarsh, E.C.  aIntroduction to the theory of Fourier integrals  aSecond  bClarendon pressc1959  aEnglish20220125165950.0