Noren, Arthur T. Softball with official rules [by] Arthur T. Noren. - 3d ed., rev. print. - New York Ronald Press Co. [1966] - 144 p. illus. 26 cm. - Ronald sports library . LCCN: 66018988 Subjects--Topical Terms: Softball LC Class. No.: GV881 / .N6 1966 Dewey Class. No.: 796.3578