Sahakian William S <br/><br/>
Learning    systems, models and theories 
Sahakian William S 
 - 2nd 
 - Chicago  Rand McNally College Pub      1970 
 - xv,653p.  cm. 
<br/><br/><label>Standard No.: </label>79,854 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:43, L0-;1