Watson, Donald Stevenson <br/><br/>
Price theory and its uses 
Donald S. Watson, Mary A. Holman 
 - 4th ed. 
 - Boston  Houghton Mifflin  1977 
 - xii, 445 p. illus. 24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>68-003435 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prices