Leonard, Fred Eugene, 1866-1922. A guide to the history of physical education - 3d ed., rev. and enl. by George B. Affleck. Illustrated with 121 engravings. - Westport, Conn. : Greenwood Press, 1971 - 480 p. : ill., ports. ; 23 cm. Includes bibliographical references. ISBN: 0837157943 LCCN: 73-138593 Subjects--Topical Terms: Physical education and training--History