TY JOUR TI FEATURES OF THE TRADE TURNOVER OF THE EAST SIBERIAN REGION IN THE CONDITIONS OF THE PLANNED ECONOMY OF THE 1930S KW internal trade of the USSR KW consumer goods market KW planned economy of the USSR KW commodity turnover of the East Siberian region KW supply system of Eastern Siberia JO Trade, service, food industry AU Marinenko, L.E. PY 2022 IS 2 PB Siberian Federal University