Benner, Patricia E. 
Expertise in nursing practice :  caring, clinical judgment, and ethics /   Caring, clinical judgment and ethics.  Patricia Benner, Christine A. Tanner, Catherine A. Chesla ; with contributions by Hubert L. Dreyfus, Stuart E. Dreyfus, Jane Rubin.   - New York, NY :  Springer Pub. Co.,  1996.   - xviii, 410 p. ;  24 cm.