Communists and their law : a search for the common core of the legal systems of the Marxian socialist states / John N. Hazard. Hazard, John N. (John Newbold), 1909-1995. Columbia University. Research Institute on Communist Affairs. Law and socialism. 321.07 HAC "This volume is one in a series of studies of the Research Institute of Communist Affairs of Columbia University." Bibliography: p. 533-539. Chicago : University of Chicago Press, 1969 1969 1969 Text xvi, 560 p. : eng