@book{61205, author = {Johnson, Betty M. and Webber, Pamela Bayliss.}, title = {An introduction to theory and reasoning in nursing /}, publisher = {Lippincott Williams & Wilkins,}, year = {c2005.}, address = {Philadelphia, Pa. ;}, edition = {2nd ed.}, note = {Formerly CIP.}, url = {http://www.loc.gov/catdir/toc/ecip0415/2004002945.html} }