| 000 | 00456nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a512.7 _bG986 |
||
| 100 | _aGuy Richard K | ||
| 245 | _aUnsolved problems in number theory | ||
| 260 |
_aN Y _bSpringer Verlag _c1981 |
||
| 300 | _axviii,161p. | ||
| 440 | _aUnsolved problems in intuitive mathematics; v 1 | ||
| 650 | _aNumber theory | ||
| 942 |
_cBK _01 |
||
| 999 |
_c78267 _d78267 |
||