TY - BOOK AU - Cheryl Tatano Beck TI - ESSENTIALS OF NURSING RESEARCH : Methods, Appraisal, and Utilization SN - 978-0-7817-7764-3 U1 - 616.9 M279 2006 PY - 2006/// CY - London PB - Lippicott Williams & Wilkins N1 - Includes Bibliographical references and index ER -