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Indicators of world economic development
(1981)
Statistik des Auslandes / Länderbericht / RGW-Staaten
(1987)
Comecon data
(1991)
Survey of CMEA activities : between the ... meetings of the session of the Council
(1969)
Information on the activities of the Council for Mutual Economic Assistance
(1976)
Collected reports on various activities of bodies of the CMEA in ...