000 00445pam a2200169a 44500
008 160408b2004 xxu||||| |||| 00| 0 eng d
020 _a0387208607
082 _a512.7
_bG99U3
100 _aGuy,Richard K.
245 1 _aUNSOLVED PROBLEMS IN NUMBER THEORY
250 _a3rd
260 _a
_bSpringer Science+Business Media Inc., New York
_c2004
300 _axviii,437
650 _aNumber Theory
964 _gCIRC
997 _aA155082 C
999 _c355331
_d355331