Neuman, Betty The neumann systems model / Betty Neuman, Jacqueline Fawcett - 5th ed. - Boston : Pearson, 2011 - xv, 428 p. ; 24 cm. Includes bibliographical references and index. ISBN: 978-0-13-514277-6 Subjects--Topical Terms: Nursing--PhilosophyNursing--Study and teaching