Corey, Stephen M. <br/><br/>
Action research to improve school practices 
by Stephen M. Corey 
 - New York  Bureau of Publications  1953 
 - 161p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Action research in education<br/>Education --Research
<br/><br/><label>Dewey Class. No.: </label>P084 C812