Byrns, Ralph T. <br/><br/>
Economics / 
Ralph T. Byrns, Gerald W. Stone. 
 - Glenview, Il :  Scott, Foresman & Co.,  [1981] 
 - xxxix,854 p.  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>067316165X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.;International trade
<br/><br/><label>Universal Decimal Class. No.: </label>330