Wallin, John Edward Wallace,  1876- <br/><br/>
The education of handicapped children / 
John Edward Wallace Wallin 
 - London :  George G. Harrap,  c1924 
 - xiv, 394 p. :  front., ill., plates. diagrs ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children with disabilities--Education<br/>Children with mental disabilities--Education
<br/><br/><label>Dewey Class. No.: </label>371.91