Friedman, David D. <br/><br/>
Price theory  an intermediate text 
David D. Friedman 
 - 2nd ed. 
 - Cincinnati  South-Western Pub. Co.  1990 
 - 627 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>0538805641 
<br/><br/><label>LCCN: </label>88-93052 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics