History, hierarchy and nationalities.--Russia as an emergent country.--A note on Trotsky and the "Left" opposition, 1929-31.--Lenin as economist.--Some observations on Bukharin and his ideas.--Planners' preferences, priorities and reforms.--"Market socialism" and its critics.--Some developments in East European economic thought.--The politics of economic reform.--Can Eastern Europe feed itself?--Inflation in Communist countries.--Is there a ruling class in the USSR?--Some observations in criteria for the study of the Soviet Union.