| 000 | 00353nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 211015s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a510.076 _bW67P |
||
| 100 |
_aWilliams, Savage _94484 |
||
| 245 | 4 |
_aThe Penguin Problems Book _bThe Penguin Problems BookPenguin books |
|
| 260 | _bPenguin books | ||
| 942 | _cBK | ||
| 999 |
_c30969 _d30969 |
||