A comparison of orthogenic backward children and regular grade children at the six year performance level
By: [by] Mabel R. Farson.
Published: 1934
Place of publication: Philadelphia
Language: eng
Number of pages: 180
Subjects: Children with mental disabilities.; Intelligence tests.
Notes: Thesis (Ph. D.)--University of Pennsylvania, 1932.
"Reprint from the Psychological clinic, vol. XXII, no. 3, 1933."