Mental retardation / 
editor, Irene Jakab 
 - Basel, Switzerland :  Karger,  1982 
 - xviii, 508 p. :  ill. ;  25 cm. 
 - Karger continuing education series  v.2 .
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>3805534337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental retardation