| 000 | 00407 a2200181 4500 | ||
|---|---|---|---|
| 001 | 111768 | ||
| 020 | _a0866510850 | ||
| 041 | _apor | ||
| 090 | _aPL 510 FAV | ||
| 245 | 1 | 0 | _aFavorite problems. |
| 250 | _a. ed. | ||
| 300 | _a98 p. | ||
| 697 | _aMath - Study and teaching. | ||
| 856 | _u00001e/00001edd.jpg | ||
| 040 |
_aBR-BrIDEA _cBR-BrIDEA |
||
| 260 |
_a[S.l.] _bDale Seymour _c1982 |
||
| 942 | _cBK | ||
| 999 |
_c111768 _d111768 |
||