Chang, Semoon <br/><br/>
Modern economics / 
Semoon Chang. 
 - Boston :  Allyn & Bacon,  c1990. 
 - xxiii, 486 p. :ill. 
<br/><br/> Includes bibliographical references, glossary and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics