| 000 | 00430nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20250407110747.0 | ||
| 008 | 250407b |||||||| |||| 00| 0 eng d | ||
| 020 | _a9810228473 | ||
| 041 | _aeng | ||
| 082 |
_a539.725 _bYAN/P |
||
| 100 | _aYan Song Y. | ||
| 245 |
_aPerfect,Amicable and Sociable Numbers A Computational Approach _c/ by Song Y.Yan |
||
| 260 |
_aHong Kong _bWorld Scientific _c1996 |
||
| 300 | _a338p. | ||
| 942 | _cBK | ||
| 999 |
_c35768 _d35768 |
||