Schofield, N.J. <br/><br/>
Social choice and democracy 
N.J.Schofield 
 - Berlin,  Springer-Verlag  1985 
 - xvii,322p. ; 23cm. 
<br/><br/><label>ISBN: </label>3540156046 
<br/><br/><label>Dewey Class. No.: </label>301.044  /  SCH