| 000 | 00391nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_e155085 _aMAIN |
||
| 041 | _aEnglish | ||
| 082 | _a512.22 H888N | ||
| 100 | _aHumphreys, J F | ||
| 245 | 0 | _aNumbers, groups and codes | |
| 250 | _a2nd ed. | ||
| 260 |
_aCambridge _bCambridge University Press _c2004 |
||
| 300 | _a338 p. | ||
| 942 | _cBK | ||
| 999 |
_c142973 _d142973 |
||