Retardation in the elementary schools of Philadelphia
By: by Byron A. Phillips ...
Publisher: The Psychological Clinic Press
Published: 1912
Place of publication: [Philadelphia
Language: eng
Number of pages: 27
Subjects: School management and organization -- Pennsylvania -- Philadelphia; Children with mental disabilities -- Education -- Pennsylvania -- Philadelphia
Notes: Thesis (PH. D.)--University of Pennsylvania, 1911.
Cover-title.
"Reprinted from the Psychological clinic, vol. VI, nos. 3 and 4, May and June, 1912."