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Class room observation tasks   a resource book for language teachers and trainers     

 - Cambridge university press  New York  2008 
 - 144 p 
<br/><br/><label>ISBN: </label>9780521407229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH
<br/><br/><label>LC Class. No.: </label>418.007 
<br/><br/><label>Dewey Class. No.: </label>418.007 
<br/><br/><label>National Library of Medicine Call No.: </label>418.007