Experimental psychology of mental retardation / 
edited by Donald K Routh. 
 - London:  Crosby lockwood staples,  1973. 
 - 353p. 
 - Current concerns in clinical psychology-5 .
<br/><br/><label>ISBN: </label>0258969601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental disorders<br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>616.85880724  / ROU