Young, Helen. Essentials of nursing / Helen Young and Eleanor Lee ; edited by Elizabeth Wilcox. - 2nd rev. ed. - New York : G. P. Putnam, c 1948. - xiv, 556 p. : ill. ; 20 cm. Includes index. 334 334 Subjects--Topical Terms: Nursing. Dewey Class. No.: 610.73 / Y85e