Ėkonomicheskai︠a︡ geografii︠a︡
Ėkonomicheskai︠a︡ geografii︠a︡
O. A. Konstantinov, Leningradskiĭ gosudarstvennyĭ pedagogicheskiĭ institut imeni A.I. Gert︠s︡ena
Details
- OL Work ID
- OL44995625W
Subjects
Economic geographyStudy and teaching
O. A. Konstantinov, Leningradskiĭ gosudarstvennyĭ pedagogicheskiĭ institut imeni A.I. Gert︠s︡ena