Watson, Donald Stevenson. <br/><br/>
Price theory and its uses / 
Donald Stevenson Watson. 
 - 3d ed. 
 - New York ; Boston :  Houghton Mifflin co.,  c1972. 
 - viii, 503 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0395133424 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.<br/>Prices.
<br/><br/><label>Dewey Class. No.: </label>338.5201  / WAP 1972