Buchanan, James M. <br/><br/>
The calculus of consent :  logical foundations of constitutional democracy / 
by James M. Buchanan. 
 - Ann Arbor, Mich. :  Ann Arbor Paperbacks,  1965. 
 - x, 361 p. 
<br/><br/><label>ISBN: </label>0472061003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Decision-making.<br/>Democracy.<br/>Voting.