Baroff, George S. <br/><br/>
Mental retardation : nature, cause, and management 
George S. Baroff and J. Gregory Olley 
 - 3rd ed. 
 - New York   Routledge  2012 
 - xii,497p.:ill.;  23cm. 
<br/><br/><label>ISBN: </label>9781583910016 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental retardation<br/>People with mental disabilities
<br/><br/><label>Dewey Class. No.: </label>616.8588 BAR