The backward baby
Subtitle: a treatise on idiocy and the allied mental deficiencies in infancy and early childhood
By: by Herman B. Sheffield.  Awarded the Alvarenga prize of the College of physicians of Philadelphia, July 14, 1914.  With twenty-two original illustrations in the text.
Publisher: Rebman company
Published: 1915
Place of publication: New York
Language: eng
Number of pages: 184
Subjects: Children with mental disabilities.; Mental retardation.
Notes: "Literature": p. 176-180.