Oholson Barry <br/><br/>
Congnitive-developmental basic of human learning    studies in hypothesis testing 
Oholson Barry 
 - New York  Academic Press       1980 
 - xiv,250p. illus  cm. 
 - Developmental psychology series .
<br/><br/><label>Standard No.: </label>83,116 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S13;4, M0