Gebhard, Jerry Greer <br/><br/>
Teaching english as a foreign or second language  : a teacher self-development and methodology guide 
/ Jerry Greer Gebhard 
. - 2nd éd. 
. - USA  : The University of Michigan Press, 2006
. - 268 p.  ; 23 cm. 
<br/><br/>Bibliogr., index 
<br/><br/><label>ISBN: </label>9780472031030 
<br/><br/><label>Source: </label> Achat PARES 
<br/><br/><label>Universal Decimal Class. No.: </label>372.880.20