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

 - Glasgow  Cambridge University Press  1995 
 - 145 p.  grafs. 
 - Cambridge Teacher Training and Development .
<br/><br/><label>ISBN: </label>0521407222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUA INGLESA<br/>ENSEÑANZA DE LA LENGUA<br/>FORMACION DE DOCENTES