LIPSEY, R. G. <br/><br/>
An  Introduction to positive economics 
Richard G. Lipsey 
 - 4th.ed. 
 - United State  ELBS   1975 
 - xx,827p. 
<br/><br/><label>ISBN: </label> 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>ECO 330  / LRn75