Second language acquisition and the critical period hypothesis / 
edited by David Birdsong. 
 - Mahwah, N.J. :  Erlbaum,  1999. 
 - ix, 191 p. ;  24 cm. 
 - Second language acquisition research .
<br/><br/> Chiefly papers presented at a conference held Aug. 1996, Jyväskylä, Finland. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0805830847 (alk. paper) 
<br/><br/><label>LCCN: </label>98042609  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Second language acquisition--Congresses.
<br/><br/><label>LC Class. No.: </label>P118.2  / .S428 1999 
<br/><br/><label>Dewey Class. No.: </label>401.93 BIR