Hirsch A <br/><br/>
Milton friedman: Economics in theory and practice 
Hirsch A; Marchi N D 
 - New  New, Yrok Harvester Wheatsheaf  1990 
 - 333p 
<br/><br/><label>ISBN: </label>0-7450-0181-5 
<br/><br/><label>Source: </label>Textbook