Larsen-Freeman, Diane. <br/><br/>
An introduction to second language acquisition research / 
by Diane Larsen-Freeman and Michael H. Long. 
 - London ;  New York :  Longman,  1991. 
 - xvii, 398 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references  and index. 
<br/><br/><label>ISBN: </label>0582553776 9780582553774 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Second language acquisition--Research.
<br/><br/><label>Dewey Class. No.: </label>418  / LAI