Common european framework of reference for languages: learning, teaching, assessment 

 - 260 páginas. 
<br/><br/><label>ISBN: </label>9780521005319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Idioma English - Teaching Texts | English - Textbooks for foreigners | Language Development programs.
<br/><br/><label>Dewey Class. No.: </label>418.007 C832 Ej.1