Smith Peter. <br/><br/>
Economics :  workbook / 
Peter Smith. 
 - Third  ed. 
 - London :  McGraw Hill Book Company,  1985. 
 - 259  p. :  ill ;    cm. 
<br/><br/><label>ISBN: </label>9780077074043 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.