Approaches to teaching foreign languages / 
editor, M. G. Hesse. 
 - Amsterdam :  North-Holland Pub,  1975. 
 - xxv, 329 p. : 
<br/><br/><label>ISBN: </label>0444110062 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages-Study and teaching.--
<br/><br/><label>Dewey Class. No.: </label>407  / Ap