| 000 | 00599nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 150322s9999 xx 000 0 und d | ||
| 082 | 0 | 4 | _a428.007 1 U72d 1981 |
| 100 | 1 | _aUr, Penny. | |
| 245 | 1 | 0 |
_aDiscussions that work : _btask-centred fluency practice / _cPenny Ur. |
| 250 | _a1st. ed. | ||
| 260 |
_aCambridge : _bCambridge University Press, _c1981. |
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| 300 | _a122 p. | ||
| 520 | _a25th. printing: 2003 . | ||
| 590 | _aSPPIND-COM; SPPIND-BAS. | ||
| 591 | _aLibros Colección General. | ||
| 650 | 4 |
_aINGLES _xENSEÑANZA. |
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| 650 | 4 |
_aINGLES HABLADO _xENSEÑANZA. |
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| 942 |
_2ddc _cLBCG |
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| 999 |
_c17661 _d17661 |
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