Jack C. Richards <br/><br/>
Understanding second & foreign language learning :  issues & approaches / 
Jack C. Richards editor. 
 - Rowley, Mass. :  Newbury House Publishers,  c1978. 
 - ix, 273 p. :  ill. ;  22 cm. 
<br/><br/> Includes bibliographies. 
<br/><br/><label>ISBN: </label>0883771241 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching.
<br/><br/><label>LC Class. No.: </label>P51.U54 1978