Marwell, Gerald <br/><br/>
The Critical Mass In Collective Action  / 
Gerald Marwell , Pamela Oliver 
 - 1st edition 
 -  Cambridge ,  2007 
 - 224 
<br/><br/><label>ISBN: </label>9780521039550 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>302.34  / MAR