Tracking adult literacy and numeracy skills :  findings from longitudinal research / 
edited by Stephen Reder and John Bynner. 
 - 1st ed. 
 - New York :  Routledge,  2009. 
 - xvii, 391 p. :  ill. ;  24 cm. 
 - Routledge research in education ;  19. .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780415958585 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional literacy--English-speaking countries--Longitudinal studies.<br/>Numeracy--English-speaking countries--Longitudinal studies.<br/>Adult education--English-speaking countries--Longitudinal studies.