01048nam a2200289 i 4500991002437869707536070516s2007 nyua b 001 0 eng d03873453459780387345345b13526984-39ule_instDip.to Matematicaeng515.7522AMS 39-01LC QA431.S544Small, Christopher G.11893Functional equations and how to solve them /Christopher G. SmallNew York :Springer,c2007xii, 129 p. :ill. ;24 cmProblem books in mathematicsIncludes bibliographical references and indexFunctional equations.b1352698428-01-1416-05-07991002437869707536LE013 39-XX SMA11 (2007)12013000205458le013pE57.15-l- 00000.i1449944702-07-07Functional equations and how to solve them729928UNISALENTOle01316-05-07ma -engnyu00