Kok, Winifred De. Your baby and you / Winifred De Kok. - London : Pan Books Ltd., 1961. - 221p. : ills. ; 16 cm. Subjects--Topical Terms: Infants -- Care.Infants -- Health and hygiene.Mère et enfant. Dewey Class. No.: 649.1 / KOY 1961