Levinson, Avraham, 1891-1955.  Levinson, Avraham, 1891-1955. <br/><br/>
The mentally retarded child / 
[introd. by Pearl S. Buck]. 
 - London :  Allen & Unwin,  [1967] 
<br/><br/> Prepared and rev. under the auspices of the Dr. Julian D. Levinson Research Foundation for Mentally Retarded Children. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally handicapped children.