Yalden,Janice <br/><br/>
Principles of course design for language teaching 
/ Janice Yalden 
. - Cambridge  : Cambridge university press, 1987
. - IX-207 p.  : ill.  ; 23 cm. 
 - New directions in language teaching .
<br/><br/>bibliogr. 
<br/><br/><label>ISBN: </label>9780521312219 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0.