Sovet ekonomicheskoi vzaimopomoshchi. Sekretariat.

• CMEA today
• Information on quantitative and qualitative changes in the structure and development of the coal industry of the CMEA member countries in 1971-1975 and in the nearest future
• Obzor deyatel'nosti SEV mezhdu 42 i 44 zasedaniyami Sessii Soveta
• Statistical yearbook of member states
• Ukazatel' standartov SEV