Encyclopedia of Educational Research  : a project of the americal educational research association 
Edited by Walter S. Monroe 
 - New York  The Macmillan Company  1956 
 - 1520 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational research-Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>370.7803  / ENC