Prudden, Bonnie How to keep your family fit and healthy / by B. Prudden, phot. by L.M. Payton. - 1st ed. - New York : Reader's Digest Press, 1975. - XIII, 274 p. : ill. ; 23 cm. Index pp. 264-273 ISBN: 0-88349-041-2 Subjects--Topical Terms: Fitness