Olson, Mancur. <br/><br/>
The logic of collective action;  public goods and the theory of groups. 

 - [Rev. ed.] 
 - Cambridge, Mass.,  Harvard University Press  [2001, c1971] 
 - x, 186 p.  22 cm. 
 - Harvard economic studies,  v. 124. .
 - Harvard economic studies,  v. 124. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0674537513 
<br/><br/><label>LCCN: </label>76029685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups.<br/>Social interaction.
<br/><br/><label>LC Class. No.: </label>HM131  / .O55 2001