Wallis, Earl L. Figure improvement and body conditioning through exercise / Earl L. Wallis and Gene A. Logan. - Englewood Cliffs, N.J. : Prentice-Hall, c1964. - 111 p. : ill. ; 26 cm. Subjects--Topical Terms: Physical fitness.Gymnastics. Dewey Class. No.: 613.71 / WAF 1964