Havens, R.M.  <br/><br/>
Economics: principles of income, prices, and growth  (Book) 

 - New York  Macmillan  1966 
 - 623 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Universal Decimal Class. No.: </label>33HAV  / 8154