The Genetic, metabolic and developmental aspects of mental retardation. 
Edited by Robert F. Murray and Pearl Lockhart Rosser. With a foreword by Roland B. Scott. 
 - Springfield, Ill.  Thomas  [1972] 
 - xxii, 343 p.  illus. 
<br/><br/> Revised papers originally presented at a seminar held in 1969 at Howard University College of Medicine. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0398025312 
<br/><br/><label>LCCN: </label>72075928 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental Retardation--Congresses.
<br/><br/><label>LC Class. No.: </label>RC570  / .G44 
<br/><br/><label>Dewey Class. No.: </label>616.8/588