Suggestions for developing a social studies program in the secondary school
By: Lester K. Ade, superintendent of public instruction.  Commonwealth of Pennsylvania, Department of public instruction, Harrisburg, 1939.
Series: Bulletin. [n.s] ;; 411
Publisher: Dunlap printing company
Published: 1939
Place of publication: [Philadelphia
Language: eng
Number of pages: 32
Subjects: Education -- Pennsylvania -- Curricula; Education, Secondary; Education