Bulgaria
Stefanov, Ivan
Bulgaria how it was industrialized [Text] Bulgaria - Sofia Foreign Lang. Press 1965 - 114 p. ill. 20 cm.
Production Economics
338.94977 / BUL
Bulgaria how it was industrialized [Text] Bulgaria - Sofia Foreign Lang. Press 1965 - 114 p. ill. 20 cm.
Production Economics
338.94977 / BUL