Koch, Richard,  1921- <br/><br/>
The mentally retarded child and his family :  a multidisciplinary handbook / 
edited by Richard Koch and James C. Dobson 
 - New York : Brunner/Mazel,  1971 
 - xi, 504 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0876300298 
<br/><br/><label>LCCN: </label>76-122743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally handicapped children<br/>Mentally handicapped children--Family relationships