Perspectives on nursing theory / 
Leslie H Nicoll 
 - 3rd ed. 
 - Philadelphia :   Lippincott,   ♭1997. 
 - xxxii, 783 p. :   ill. ;   24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0397553129 
<br/><br/><label>LC Class. No.: </label>RT84.5  / .P47 1997