Concepts and Method in Social Science :/  the tradition of Giovanni Sartori 
edited by David Collier 
 - 1st ed. 
 - New York ::  Routledge,  2009. 
 - vi, 368 p. : 
<br/><br/><label>ISBN: </label>9780415775779 
<br/><br/><label>Dewey Class. No.: </label>300.1  / COL/C