| 000 | 00499nam a2200169 i 4500 | ||
|---|---|---|---|
| 008 | 091020s1991 sp g spa | ||
| 020 | _a847774078x | ||
| 080 | 1 | _a511 | |
| 100 | _aMaza Gómez, Carlos | ||
| 245 | 0 |
_aMultiplicar y dividir _b: a través de la resolución de problemas _c/ Carlos Maza Gómez |
|
| 260 |
_aMadrid _b:Visor _c,1991 |
||
| 300 |
_a136 p _c;24cm |
||
| 490 | 0 | _aAprendizaje Visor | |
| 650 | _aAritmética | ||
| 997 | _e2 | ||