Lipsey, Richard G. <br/><br/>
An introduction to positive economics 

 - 4th ed 
 - London  ELBS and Weidenfeld and Nicolson  1975 
 - xx,827 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>330.1  / LIP