| LDR | | 00667namu 2200205 k 4500 |
| 001 | | 000000201316 |
| 005 | | 20080403155244 |
| 008 | | 080403s1992 enka 001a eng |
| 020 | |
▼a 0521407222 |
| 040 | |
▼a 247004 |
| 049 | |
▼l M0371189 |
| 056 | |
▼a 707 |
| 090 | |
▼a 707
▼b W145c |
| 100 | |
▼a Wajnryb, Ruth |
| 245 | |
▼a Classroom observation tasks :
▼b a resource book for language teachers and trainers /
▼d [by] Ruth Wajnryb |
| 260 | |
▼a Cambridge
▼a New York :
▼b Cambridge University Press,
▼c 1992 |
| 300 | |
▼a viii, 145 p. :
▼b ill. ;
▼c 24 cm. |
| 440 | |
▼a Cambridge teacher training and development |
| 504 | |
▼a Includes bibliographical references and index |
| 950 | |
▼b \37930 |