Нүүр зураг

Social problems of man's environment where we live and work

Номзүйн дэлгэрэнгүй
Бусад зохиолчид: Fedoseev, Petr Nikolaevich, Timofeev, Timur Timofeevich
Формат: Ном
Хэл сонгох:англи
Хэвлэсэн: Moscow Progress c1981.
Нөхцлүүд:
Social problems.
Human beings > Effect of environment on.
Human ecology.
Communism and society.
International cooperation.
Technology > Social aspects.
Communism and technology.