Petro-Yura, Helen, Nursing leadership : - New York : Appleton-Century-Crofts, 1976. - xi, 237 p. : ill. ; Includes index. ISBN: 0838570275 : Subjects--Topical Terms: Nursing servicesLeadership.Leadership.Nursing, Supervisory.Nursing. LC Class. No.: MED RT89 / Y87