Ostrom, Elinor. <br/><br/>
Strategies of Political Inquiry /  

 - 1st ed /  
 - California-90212 :   SAGE Publications, Inc. ,   1990 
 - p.223 :  
<br/><br/><label>ISBN: </label>0-8039-1817-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science
<br/><br/><label>Dewey Class. No.: </label>W  / M2