| 000 | 00533nam a2200181 a 4500 | ||
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| 008 | 991125s1977 ea 000 0 eng u | ||
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| 035 | _aUPN01000025368 | ||
| 049 | _aCG | ||
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_aLC3731 _bF76 |
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_aFrontiers of bilingual education / _cBernard Spolsky ... [et al.]. |
| 260 |
_aU.S.A. : _bNewbury House, _c1977. |
||
| 300 | _a326 p. | ||
| 650 | 4 |
_aEDUCACION BILINGUE - _zESTADOS UNIDOS _914095 |
|
| 700 | 1 |
_aSpolsky, Bernard, _d1932- _ecoaut. _938868 |
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| 905 | _aLibro | ||
| 999 |
_c25368 _d25368 |
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