Walton, Gary M. <br/><br/>
Understanding economics today / 
by Gary M. Walton. 
 - 3rd ed. 
 - Illinois :  IRWIN,  c1991. 
 - 462 p. :  ill. 
<br/><br/><label>ISBN: </label>0256089760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB171.5  / .W23