Kring, Ray. Complete guide to high school track and field coaching / [by] Ray F. Kring. - West Nyack ; New York : Parker Pub. Co. 1968. - xv, 235 p. : illus., ports. ; 26 cm. Includes index. Subjects--Topical Terms: Track and field.Coaching (Athletics) Dewey Class. No.: 796.4077 / KRC 1968