Linguistic perspectives on second language acquisition / 
edited by Susan M. Gass, Jacquelyn Schachter. 
 - Cambridge [England] ;  New York :  Cambridge University Press,  1989. 
 - viii, 296 p. :  ill. 
 - The Cambridge applied linguistic [sic] series .
 - Cambridge applied linguistics series. .
<br/><br/><label>ISBN: </label>0521371708 
<br/><br/><label>LCCN: </label>91024161     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Second language acquisition.<br/>Applied linguistics.