Cas, Alexandra On concepts and measures of multifactor productivity in Canada, 1961-1980 Alexandra Cas, Thomas K. Rymes - Cambridge Cambridge University Press c1991 - xvi, 254 p. : ill. ; 24 cm. Includes bibliographical references (p. 243-249) and indexes ISBN: 9780521365369 ISSN: 90001955 Subjects--Topical Terms: Industrial productivity - CanadaInput-output analysis - Canada Dewey Class. No.: 338.450971 CAS