Larsen-Freeman, Diane. <br/><br/>
An introduction to second language acquisition research / 
Diane Larsen-Freeman and Michael H. Long. 
 - London :  Longman,  1990. 
 - xvii, 398 p. 
 - Applied linguistics and language study. .
<br/><br/><label>ISBN: </label>0582553776 
<br/><br/><label>LCCN: </label>91065171     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Second language acquisition--Research.