Infant pathways to language :  methods, models, and research directions / 
editors, John Colombo, Peggy McCardle, Lisa Freund 
 - New York, NY :  Psychology Press,  2009 
 - 318 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780805860634 (hardback : alk. paper)  RM291.21 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition