Alt, James E. <br/><br/>
Perspectives on positive political economy 

 - New York   : Cambridge University Press,  1990. 
 - x, 268p.   ; 23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Institutional economics, <br/>Congresses, <br/>Social choice
<br/><br/><label>LC Class. No.: </label>HB99.S47