Orem, Dorothea E. 
Nursing :  concepts of practice.  Dorothea E. Orem, with a contributed chapter by Susan G. Taylor and Kathie McLaughlin Renpenning.   - 6th ed. /  Dorothea E. Orem, with a contributed chapter by Susan G. Taylor and Kathie McLaughlin Renpenning.   - St. Louis, Mo. ;  London :  Mosby,  c2001.   - xviii, 542 p. :  ill. ;  24 cm.