000 | 00542nam a2200181Ia 4500 | ||
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003 | PL-PoWSJO | ||
005 | 20220217145626.0 | ||
008 | 190807s9999 xx 000 0 und d | ||
020 | _a521407222 | ||
020 | _a9780521407229 | ||
040 |
_cPL-PoWSJO _dAgnieszka Hora |
||
100 |
_aWajnryb, Ruth _96380 |
||
245 | 0 |
_aClassroom observation tasks: _bA resource book for language teachrs and trainers |
|
250 | _a11th print. | ||
260 |
_aCambridge: _bCambridge University Press, _c2002. |
||
300 |
_c23 cm. _a145 s. _f2J-WajR-Cla |
||
999 |
_c2689 _d2689 |