McKenzie, Richard B. <br/><br/>
Modern political economy :  an introduction to economics / 
Richard B. McKenzie, Gordon Tullock. 
 - New York :  McGraw-Hill,  c1978. 
 - xxx, 610 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070451591 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.