Gordon, James A. Track and field : changing concepts and modern techniques / James A. Gordon. - Boston : Allyn and Bacon, c1966 [Printing 1968]. - xii, 221 p. : illus., ports. ; 22 cm. Includes index. Subjects--Topical Terms: Track and field--Coaching. Dewey Class. No.: 796.42 / GOT 1968