TY - BOOK AU - Polit, Denise F. TI - Study guide to accompany Nursing Research: Principles and Methods SN - 0781737354 AV - RT81.5 POL2004 PY - 2004/// CY - Philadelphia PB - Lippincott Williams and Wilkins KW - Nursing-Research-Methodology KW - Nursing-Research-Methods ER -