McLaughlin, Barry. <br/><br/>
Second-language acquisition in childhood / 
Barry McLaughlin. Vol.1, preschool children. 
 - 2nd ed. 
 - Hillsdale, N J. ;  London :  Lawrence Erlbaum,  c1984. 
 - xiv,261p. ;  23 cm. 
 - Child psychology series .
<br/><br/>Bibliography. 
<br/><br/><label>ISBN: </label>0805800956  15.00 9780805800951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition.<br/>Language and languages--Study and teaching.