Dick-Read, Grantly, 1890- The practice of natural childbirth/ by Grantly Dick-Read;Revised and edited by Helen Wessel and Harlan F. Ellis. - 4th ed. - New York: Harper & Row, 1972. - 113 p. : ill. ; 18 cm. ISBN: 0064650499 Subjects--Topical Terms: Natural childbirth.