Germanskai︠a︡ Demokraticheskai︠a︡ Respublika v sisteme mezhdunarodnogo sot︠s̤ialisticheskogo razdelenii︠a︡ truda
by N. P. Dracheva, N. N. Popov
AgricultureEconomic aspectsIndustriesForeign economic relations
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For young readers
Book data: Open Library