Lipsey, Richard G . <br/><br/>
An introduction to positive economics/ 
Richard G Lipsey; K Alec Chrystal 
 - New York :   Oxford University Press,  1995 
 - xi, 919 p.    ill.;   25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>198774257 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economics. 
<br/><br/><label>Universal Decimal Class. No.: </label>330