Hood, Lucy J. <br/><br/>
Leddy & Pepper's conceptual bases of professional nursing / 
 Leddy and Pepper's conceptual bases of professional nursing  Conceptual bases of professional nursing 
Lucy Jane Hood, Susan Kun Leddy. 
 - 6th ed. 
 - Philadelphia :  Lippincott Williams & Wilkins,  2006. 
 - xviii, 668 p. ;  24 cm.