Michael J <br/><br/>
Development study of conceptual preformance on words and on objects 
Michael J 
 - Ann arbor  Univ        1964 
 - iii, 140p.  cm. 
<br/><br/><label>Standard No.: </label>83,501 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S1:4:(P), K4