LEADER 00961nam a2200289 i 4500
001 991000789959707536
008 050131s2004    nyua     b    001 0 eng d
020   $a0387208607
035   $ab13273243-39ule_inst
040   $aDip.to Fisica$beng
082 0 $a512.7$222
084   $aLC QA241
084   $a510.10
100 1 $aGuy, Richard K.$047477
245 10$aUnsolved problems in number theory /$cRichard Guy
250   $a3. ed.
260   $aNew York :$bSpringer,$cc2004
300   $axviii, 437 p. :$bill. ;$c24 cm
440  0$aProblem books in mathematics
504   $aIncludes indexes
650  0$aNumber theory
907   $a.b13273243$b21-09-06$c31-01-05
912   $a991000789959707536
945   $aLE006 510.10/510.18 GUY$g1$i2006000154307$lle006$op$pE72.75$q-$rl$s-  $t0$u1$v0$w1$x0$y.i13994827$z31-01-05
996   $aUnsolved problems in number theory$981813
997   $aUNISALENTO
998   $ale006$b31-01-05$cm$da  $e-$feng$gnyu$h0$i0