TY - BOOK AU - Ackerman,Winona B. AU - Lohnes,Paul R. TI - Research methods for nurses SN - 0070001820 : AV - RT81.5 .A28 U1 - 610.73/072 PY - 1981/// CY - New York PB - McGraw-Hill KW - Nursing KW - Research KW - methods N1 - Includes bibliographies and index ER -