Wajnryb, Ruth <br/><br/>
Classroom observation tasks: a resource book for language teachers and trainers 

 - Cambridge [England] ; New York :  Cambridge University Press,  1992. 
 - 145 p 
 - Cambridge teacher training and development .
<br/><br/><label>ISBN: </label>9780521407229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classroom observation tasks
<br/><br/><label>LC Class. No.: </label>P53.85   / .W349