Παρόμοια τεκμήρια

• Space research, 10th : proceedings of open meetings of working groups /
  Έκδοση: (1970)
• 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)
• Space research, 3d : proceedings of the third International Space Science Symposium, Washington, D.C., May 2-8, 1962 /
  Έκδοση: (1963)