155<br/>SAR<br/><br/>
4870<br/><br/>
Sarason, Seymour B. <br/><br/>
PSYCHOLOGICAL PROBLEMS IN MENTAL DEFICIENCY 

. – 4th ed. 
. – new york :  HARPER & ROW, PUBLISHERS.
<br/><br/>viii, 483 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>155  / SAR