Ullyot, Joan L. Running free : a guide for women runners and their friends / by Joan L. Ullyot. - New York : Perigee Books, 1980. - 287 pages : illustration ; 21 centimeter. Bibliography: pages 281-287. ISBN: 0399505806 Subjects--Topical Terms: Running. Sports for women. Dewey Class. No.: GAD 796.426 Ul4r 1980