Making votes count  strategic coordination in the world's electoral systems 
Gary W. Cox. 
 - Cambridge  University Press  1997 
 - xiv, 340p., ill.; 23cm. 
<br/><br/><label>ISBN: </label>0521-58516-3. 
<br/><br/><label>Dewey Class. No.: </label>324.6  / C68M