00606pamaa2200181 4500 0000018536 20080305090000.0 0262521636 331.118 BAU HC110.L3 BAU 1989 Baumol Productivity and American leadership : the long view William J. Baumol, Sue Anne Batey Blackman, and Edward N. Wolff. Cambridge, MA: MIT Press, c1989. x, 395p.: ill.; 24cm. Bibliography: p. [365]-380 Labor productivity -- United States BLACKMAN, Sue Anne Batey Wolff, Edward N.