Παρόμοια τεκμήρια

• Space research, 8th : proceedings of open meetings of working groups /
  Έκδοση: (1968)
• Space research IX : proceedings of Open Meetings of Working Groups of the Eleventh Plenary Meeting of COSPAR, Tokyo, 9-21 May 1968 /
  Έκδοση: (1969)
• Space research IV : proceedings ; organized by the Committee on Space Research-COSPAR and Consiglio Nazionale delle Ricerche /
  Έκδοση: (1964)
• Space research II : proceedings ; organized by the Committee on Space Research-COSPAR and Consiglio Nazionale delle Ricerche /
  Έκδοση: (1961)
• A new era in space transportation : proceedings of the XXVIIth International Astronautical Congress, Anaheim, 10-16 October 1976 /
  Έκδοση: (1977)