Smith, Allen William <br/><br/>
Understanding economics / 
A.W. Smith. 
 - New York :  Random House,  1986. 
 - 3 books. 
<br/><br/> 1 (450 p., ill.) :  2 (156 p., tabl.) :  3 (154+46 p., ill.) : 
<br/><br/><label>ISBN: </label>0676396291 0676398960 (teach.) 0676396313 (activ.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics