The administrative-territorial division of the USSR [with changes since 15 November. 1930 to October 1. 1931]

Description
The administrative-territorial division of the USSR [with changes since 15 November. 1930 to October 1. 1931]: Districts and cities of the USSR / Central Executive Committee of the USSR. Vseros. CEC. - M.: The power of the Soviets, 1931. -XXX, 311, [6] p., 1 p. kart. : table .. - .
Source of the electronic copy: PB
Publisher Власть Советов

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