Armstrong, Muriel, 1925- The Canadian economy and its problems / Muriel Armstrong - 4th ed. - Scarborough, Ont. : Prentice Hall Canada, 1988 - xii, 516 p. ; 22 cm. ISBN: 0131141740 Subjects--Geographic Terms: Canada--Economic conditions--1945-Canada--Economic policy. Dewey Class. No.: 330.971 / ARM