| 000 | 00451nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210513s9999 xx 000 0 und d | ||
| 020 | _a0521403626 | ||
| 100 | _aWajnryb, Ruth | ||
| 245 | 0 | _aClassroom Observation Tasks | |
| 260 |
_aCambridge _bUniversity Press _c1992 |
||
| 300 |
_a145 s. _btab., wyk. _c23 cm |
||
| 490 | _aCambridge Teacher Training and Development | ||
| 830 | _aCambridge Teacher Training and Development | ||
| 920 | _a0-521-40362-6 | ||
| 999 |
_c32709 _d32709 |
||