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

 -  ELBS   London  1986 
 - 790p  HB 
 - An introduction to positive economics .
<br/><br/><br/>En 
<br/><br/><label>Subjects--Personal Names: </label><br/>Estatistics
<br/><br/><label>Dewey Class. No.: </label>330  / LIP