Spolsky, Bernard. <br/><br/>
Educational linguistics :  an introduction / 
Bernard Spolsky. 
 - Massachusetts :  Newbury House,  1978. 
 - vii, 191 p. ;  23 cm 
<br/><br/>Includes index and bibliography. 
<br/><br/><label>ISBN: </label>0883770946 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching.<br/>Applied linguistics.<br/>English language--Study and teaching.