A guide to the history of physical educationFred Eugene Leonard, George Baird Affleck · First published 1949Open the Tome
Classification for a physical training libraryJames Huff McCurdy, George Baird Affleck, American Association for Health, Physical Education, and Recreation · First published 1922Open the Tome
A minimum set of tentative physical standards for children of school ageGeorge Baird Affleck · First published 1920Open the Tome
