Erickson, Marion J. <br/><br/>
The mentally retarded child in the classroom. 

 - New York  Macmillan  [c1965] 
 - ix, 114 p. 
 - Psychological foundations of education series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education of mentally retarded
<br/><br/><label>National Library of Medicine Call No.: </label>LC 4601  / E68m 1965