Astronautical research, 1972:
Astronautical research, 1972:
/ Proceedings of the 23d Congress of the International Astronautical Federation. Vienna, 8-15 October 1972
- Dordrecht: D. Reidel Publishing Company, 1973
- viii, 374p.
- Astrophysics and space science library .
9789027703330
Science
Astrophysics
629.78:539.122(082.2) / L3
9789027703330
Science
Astrophysics
629.78:539.122(082.2) / L3