00863nmm a2200253 i 4500991000522449707536cr nn 008mamaa091002s2009 us j eng d9780387894867b13869929-39ule_instDip.to Matematicaeng Coppel, W.A.13773Number theory[e-book] :an introduction to mathematics /by W.A. CoppelNew York, NY :Springer,2009v.: digitalUniversitextNumber theorySpringer eBookshttp://dx.doi.org/10.1007/978-0-387-89486-7An electronic book accessible through the World Wide Web.b1386992903-03-2214-01-10991000522449707536Number theory229922UNISALENTOle01314-01-10m@ -engus 00