Olsen, Arthur R. <br/><br/>
Economics, principles & applications / 
Arthur R. Olsen, John W. Kennedy. 
 - 9th ed. 
 - Cincinnati :  South-Western Pub. Co.,  c1978. 
 - x, 624 p. :  ill. ;  24 cm. 
<br/><br/> Authors' names in reverse order in 8th ed., 1972.  Includes index. 
<br/><br/>Bibliography: p. 581-585. 
<br/><br/><label>ISBN: </label>0538084308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB171.5  / .K44 1978