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| 001 | 89391 | ||
| 003 | BIBL | ||
| 005 | 20160527204454.0 | ||
| 008 | 731114s1972 sp b 000 0 spa | ||
| 010 | _a 73301257 | ||
| 035 | _a(OCoLC)00742560 | ||
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| 049 | _aPUXA | ||
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| 100 | 1 | 0 |
_aVallverdú, Francesc _9287090 _2Local |
| 245 | 1 | 0 | _aEnsayos sobre bilingüismo. |
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_aEsplugues de Llobregat (Barcelona) _bAriel _c[1972] |
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| 300 | _a159 p. | ||
| 490 | 0 |
_aAriel quincenal _v74 _954391 _2Local |
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| 504 | _aIncludes bibliographical references. | ||
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_aBilingualism _962276 _2Local |
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_aCatalan language _xHistory. _970659 _2Local |
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_aSociolinguistics _9172082 _2Local |
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