Second language acquisition  an introductory course /  [electronic resource] : 
Susan M. Gass and Larry Selinker 
 - 3rd ed. 
 - New York :  Routledge/Taylor and Francis Group,  2008 
 - 1 online resource (593 p.) 
<br/><br/> Description based on print version record 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><br/>Mode of access: Internet 
<br/><br/><label>ISBN: </label>9780203932841 (electronic bk.) 0203932846 (electronic bk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Second language acquisition