Lipsey, Richard G <br/><br/>
Introduction to positive economics 
Richard G Lipsey 
 - 6th ed. 
 - London  ELBS  1987 
 - 790p. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>297782665  146 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.1  / L767