Byrns Ralph, T. <br/><br/>
Economics 

 - London  Scott, Foresman and Company  1989 
 - 846 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>0-673-47429-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Economic Problem, Economic Efficiency
<br/><br/><label>Dewey Class. No.: </label>330  / BYR-E