Levinson, Abraham,  1888-1955. <br/><br/>
The mentally retarded child / 
Abraham Levinson 
 - Rev. and enl. ed. 
 - New York :  John Day Company,  1965 
 - 187 p. :  ill. ;  21 cm. 
<br/><br/> 'Prepared and revised under the auspices of the Dr. Julian D. Levinson Research Foundation for Mentally Retarded Children.' 
<br/><br/><label>LCCN: </label>65-025665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally handicapped children