Watson, Donald Stevenson, Price theory in action; : a book of readings. [electronic resource] . — 2d ed.. — Boston, : Houghton Mifflin, [1969]. — xi, 400 p. : illus. 24 cm. Bibliographical footnotes. LCCN: 76002949 Subjects--Topical Terms: Prices--United States.Prix--États-Unis. LC Class. No.: HB235.U6 / W33 1969 Dewey Class. No.: 338.52/08