| 000 | 00790cam a2200253 4500 | ||
|---|---|---|---|
| 001 | u146347 | ||
| 003 | SIRSI | ||
| 008 | 961217s1981 xxu fr 001 eng d | ||
| 020 | _a0521281695 | ||
| 040 | _cMX-MeUAM | ||
| 041 | 1 | _aeng | |
| 050 | 0 |
_aPE1065 _bU76 |
|
| 100 | 1 | _aUr, Penny. | |
| 245 | 1 | 0 |
_aDiscussions that work : _btask-centred fluency practice / _cPnny Ur. |
| 260 |
_aCambridge : _bCambridge University, _c1981. |
||
| 300 |
_avi, 122 p. ; _c23 cm. |
||
| 490 | 0 |
_aCambridge handbooks for language teachers / general edit. _pMichael Swan. |
|
| 500 | _aReimp., 1991. | ||
| 504 | _aIncluye referencias bibliográficas. | ||
| 650 | 4 |
_aIngleé _xEstudio y enseñanza. |
|
| 650 | 4 |
_aInglés _xEstudio y enseñanza _xProblemas, ejercicios, etc. |
|
| 596 | _a11 17 | ||
| 942 | _cLIBRO | ||
| 999 |
_c14033 _d14033 |
||