Appel, Frederic C. Understanding your body / [electronic resource] / by Frederic C. Appel.. — London : : Aldus Books,, 1972.. — 144 p. : : col. ill. ; tables 27 cm. OCLC number: ocm01212303. Bibliography: p. 144 Subjects--Topical Terms: Women--Health and hygiene. LC Class. No.: RA778 / .A68 1972x