TY - BOOK AU - Marquis, Bessie L. AU - Huston, Carol Jorgensen TI - Leadership roles and management functions in nursing: theory and application SN - 078173794X. U1 - 362.173068 PY - 2003/// CY - Philadelphia PB - Lippincott Williams and Wilkins KW - Nursing services-Administration; Nursing supervisory ER -