How to be fit : Revised Edition with exercises for Men and Women / by Robert Kiphuth ; director of the Gymnasium professor of physical education yale university. - New Haven : Yale University Press, 1956. - 151 p. : ill. ; 23 cm. - 796.4(42) (NLA) . Subjects--Topical Terms: Մարմնամարզություն--Վարժություններ Universal Decimal Class. No.: 796.4(42) (NLA)