{The } world in twenty years : 1, 000 letters about the future /
world in twenty years : 1, 000 letters about the future /
Novosti Press Agency questionnaire.
- Moscow: Novosti Press Agency, 1962.
- 164 p. : ill. ; 21 cm.
World politics
International society
International economic relations
Political History--Government
327.1
World politics
International society
International economic relations
Political History--Government
327.1