Challenge in Eastern Europe : 12 essays / edited by C. E. Black ; foreword by Joseph C. Grew. Black, C. E. ed. DR48.5 .B53 320.4 BLC Includes index. "Prepared under the auspices of the Mid-European Studies Center of the National Committee for a Free Europe." New Brunswick, N.J. : Rutgers University Press, 1954. 1954. 1954 Text xviii, 276 p. ; eng Europe, Eastern Politics and government. Europe, Eastern Social conditions.