The superpowers and multipolarity : from Pax Americana to Pax Sovietica? / by John R. Swanson

od Swanson, John R.
Wydane w: Orbis. - publ. by the Foreign Policy Research Institute of the University of Pennsylvania 15 (1971/72), S. 1035 - 1050

Lokalizacja: Institute for Contemporary History (Munich)