Bogert, Lotta Jean, 1888- Nutrition and physical fitness. - 6th ed. - Philadelphia, Saunders, 1954. - 664 p. illus. 23 cm. LCCN: 54006093 Nat. Bib. No.: GB54-7380 Subjects--Topical Terms: Nutrition.Physical fitness. LC Class. No.: QP141 / .B51 1954