TY - BOOK AU - Mansfield,Edwin TI - Monopoly power and economic performance: the problem of industrial concentration T2 - Problems of the modern economy U1 - 338.82 PY - 1968/// CY - New York PB - W. W. Norton KW - Big business KW - United States KW - Trusts, Industrial KW - Industrial concentration N1 - On cover: Monopoly power and economic performance; an introduction to a current issue of public policy; Bibliography: p. 209-210 ER -