Reisman, David <br/><br/>
Theories of collective action  downs, olson and hirsch 
David Reisman 
 - London  MacMillan  1990 
 - 348 p. ; 23 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0333494717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public goods<br/>Pressure groups<br/>Decision making