1. The neglect of sociology in economic science, by H. Albert.--2. Beyond the market, by E. R. Walker.--3. The domination effect and modern economic theory, by F. Perroux.--4. The dimension and measurement of social power, by J. Harsanyi.--5. Bilateral monopoly, bargaining and the concept of economic power, by J. Pen.--6. Property, power and the distribution of income, by E. Preiser.--7. Business power and influence, by M. D. Reagan.--8. Economic power and political pressure, by D. Lynch.--9. The power hierarchy of big business, by R. A. Brady.--10. Capital, technostructure and power, by J. K. Galbraith.--11. What about the managers? by J. Pen.--12. The social background and connections of top decision makers, by C. S. Wilson and T. Lupton.--13. Economic power and vested interests, by M. J. Ulmer.--14. Countervailing power? by A. Hunter.--15. The socio-economic background of the Negro question, by P. A. Baran and P. M. Sweezy.--16. Colonialism and backwardness, by P. A. Baran.--17. The mechanism of neo-imperialism, by T. Balogh.--18. Economic warfare: the case of Cuba, by G. Adler-Karlsson.