00364nam a2200121 a 450000500170000002000150001708200160003210000280004824500430007626000480011930000230016749000520019020251203110608.0  a0521004233  a512.74bSWI  aSwinnerton-Dyer, H.P.F.  aBrief Guide to Algebraic Number Theory  aCambridgebCambridge University Pressc2001  aix,146p.c24 cm PB  aLondon Mathematical Society Student Textsdv.50