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

 - London  English Language Book Society  1983 
<br/><br/><label>ISBN: </label>0-297-78266-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Economics<br/>
<br/><br/><label>Dewey Class. No.: </label>330