Walker, Lorraine Olszewski. <br/><br/>
Strategies for theory construction in nursing / 
Lorraine Olszewski Walker, Kay Coalson Avant. 
 - 2nd ed. 
 - Norwalk, Conn. :  Appleton & Lange,  c1988. 
 - xi, 227 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0838586805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing--Philosophy.<br/>Theory (Philosophy)<br/>Models, Theoretical--nurses' instruction.<br/>Philosophy, Nursing.
<br/><br/><label>LC Class. No.: </label>RT84.5  / .W34 1988 
<br/><br/><label>National Library of Medicine Call No.: </label>WY 86 W181s