A sample of recent thinking in international relations theory, World Politics, October 1961, is offered also in a special hard-cover edition. Contributors: M.A. Kaplan, A.L. Burns, T.C. Schelling, R.E. Quandt, J.D. Singer, S. Verba, G. Modelski, F.W. Riggs, C. McClelland, S. Hoffmann.

Originally published in 1961.

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