Walker, Lorraine Olszewski, <br/><br/>
Strategies for theory construction in nursing / 
Lorraine Olszewski Walker, Kay Coalson Avant. 
 - Sixth edition. 
 - ix, 262 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780134754079   RM429.80 (PPUKM) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing Theory. <br/>Philosophy, Nursing. <br/>Models, Nursing.