12 h 31 m, 6 mar 1928 ano - 5 year plans
Descrição:
The five-year plans for the development of the national economy of the Soviet Union consisted of a series of nationwide centralized economic plans in the Soviet Union, beginning in 1928
Adicionado na linha do tempo:
Data:
12 h 31 m, 6 mar 1928 ano
Agora
~ 96 years ago