TY - BOOK AU - Rolfe,Gary TI - Expanding nursing knowledge : Understanding and Reseaching Your Own Practice SN - 0750630132 U1 - 610.73/072 PY - 1998/// CY - Oxford, Boston PB - Butterworth-Heinemann KW - Nursing KW - Nursing Research KW - Research Design N1 - includes references and index ER -