| 000 | 00559nam a2200193 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1996####enk||||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 020 | _a1857430328 | ||
| 022 | _a00842117 | ||
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 091 | _a48111 | ||
| 245 | 1 | 4 | _aThe WORLD of learning 1997. |
| 260 |
_aLondon : _bEuropa Publications, _c1996. |
||
| 300 | _a v. | ||
| 500 | _aImpreso a tres columnas | ||
| 650 | 4 | _aINSTITUCIONES CIENTIFICAS | |
| 999 |
_c23076 _d23076 |
||