Thorne, Gareth D. <br/><br/>
Understanding the mentally retarded  Gareth D. Thorne. 

 - New York  McGraw Hill  1965 
 - ix, 155p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental illness Mental retardation Psychology pathological Mental illness.
<br/><br/><label>Dewey Class. No.: </label>616.899.2  / T43U