TY - BOOK AU - Polit,D.F. TI - Data Analysis and Statistics For Nursing Research SN - 0838563295 U1 - RT81.5.P655 1996 PY - 1996/// CY - London PB - Prentice Hall KW - Nursing Research KW - methods KW - Statistics as Topic KW - Nurses Instruction KW - Problems and Exercises ER -