Lipsey,Richard G <br/><br/>
First principles of economics / Richard G Lipsey, Colin Harbury. 

 - 2nd ed. 
 - London : ELBS, c1992  London : ELBS, c1992 
 - xii, 532 p. : ill. ; 27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.