American journal of education. 

 - volumes :  illustrations ;  23 cm. 
 - Quarterly 
 - Volume 125, Number 1 
 - Sponsored by the Penn State College of Education. .
<br/><br/>Includes bibliographical references. 
<br/><br/> CTDE 
<br/><br/><label>ISSN: </label>0195-6744 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Periodicals.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodicals.
<br/><br/><label>LC Class. No.: </label>L11  / .S55