| 000 | 00585nam a2200217Ia 4500 | ||
|---|---|---|---|
| 020 | _a0387942890 | ||
| 082 |
_a512.7 _bG986.UP |
||
| 100 | _aGuy, Richard K. | ||
| 245 |
_aUnsolved problems in number theory _b |
||
| 260 |
_aNew York _bSpringer-Verlag _c1981 |
||
| 300 | _axviii, 161p. Index | ||
| 490 | _aProblem books in Mathematics | ||
| 500 | _a"Lib. also has 2nd edn. (1994)" | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 904 | _aUnsolved Problems in Intuitive Mathematics; v.1 | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 965 | _a(Problem books in Mathematics) | ||
| 921 | _a9442 | ||
| 999 |
_c9442 _d9442 |
||