Barnum, Barbara Stevens. Essentials of nursing management : concepts and context of practice / Barbara Stevens Barnum, Catherine O. Mallard. - Rockville, Md. : Aspen Publishers, 1989. - xvi, 326 p. : ill. ; 24 cm. "An Aspen publication." Includes bibliographies and index. ISBN: 083420018X LCCN: 88007484 Subjects--Topical Terms: Nursing services--Administration.Nursing Care.Nursing, Supervisory--organization & administration. LC Class. No.: RT89 / .B285 1989 National Library of Medicine Call No.: WY 105 B263e