Report on the Soviet Union in 1956 :
Institut zur Erforschung der UdSSR.
Report on the Soviet Union in 1956 : a symposium of the Institute Conference of the Institute for the Study of the USSR (based on the proceedings of the Seventh Institute Conference, New York, April 28-29, 1956) / Edited by Jaan Pennar; Publ. by the Institute for the Study of the USSR. - New York : Conference at the Carnegie International Center, 1956. - 218 p. : tables ; 24 cm.
Soviet Union--congreses
Report on the Soviet Union in 1956 : a symposium of the Institute Conference of the Institute for the Study of the USSR (based on the proceedings of the Seventh Institute Conference, New York, April 28-29, 1956) / Edited by Jaan Pennar; Publ. by the Institute for the Study of the USSR. - New York : Conference at the Carnegie International Center, 1956. - 218 p. : tables ; 24 cm.
Soviet Union--congreses