@book{rosen:2005:ent,
    author = {Rosen, Kenneth H.},
     title = {Elementary Number Theory and its Applications},
   edition = {5th},
 publisher = {Addison-Wesley},
   address = {Reading, MA},
      year = {2004},
     pages = {xviii+638},
      isbn = {0-201-87073-8},
   mrclass = {11-01},
  mrnumber = {MR1739433 (2000i:11001)},
mrreviewer = {Norman J. Richert}}