frank,Roberth H <br/><br/>
Principles of Economics 

 - Boston  Mcgraw-Hill Lrwin 
 - Various 
<br/><br/><label>ISBN: </label>0-07-228962-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  / Frp