Brown H. Douglas <br/><br/>
principles of language learning and teaching / 
H. Douglas Brown 
 - Englewood Cliffs, NJ :  Prentice-Hall,,  1980 
 - xi, 276 pages. ;  25 cm 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0137092954 (pbk.). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages - Study and teaching<br/>Language acquisition
<br/><br/><label>LC Class. No.: </label>(KWP11) P51