Helsing, Elisabet. Breast-feeding in practice : a manual for health workers / Elisabet Helsing, with F. Savage King. - Oxford ; New York : Oxford University Press, 1982. - xvi, 271 p. : ill. ; 22 cm. - Oxford medical publications . Includes index. Bibliography: p. [252]-265. ISBN: 0192612980 (pbk.) : $9.95 LCCN: 81018775 Subjects--Topical Terms: Breastfeeding.Breast feeding. LC Class. No.: RJ216 / .H35 1982 Dewey Class. No.: 649/.3 National Library of Medicine Call No.: WS 125 H484b