Understanding nursing research : building an evidence-based practice / Nancy Burns, Susan K. Grove. - 4th ed. - St. Louis, Mo. : Saunders Elsevier, 2007 - xvii, 586 p. : ill. Includes bibliographical references and index ISBN: 1416026401 Subjects--Topical Terms: Nursing--Research--Philosophy LC Class. No.: RT 81.5 BUR 2007