Record of the proceedings. 2 pts. the outer solar system.
Vaguers, Juris.
Record of the proceedings. 2 pts. the outer solar system. - California AAS 1971 - pt.1 xvi, 601p incl. vii, 724p pt.2 - Advances in the Astronautical Sciences v.29. 2pts. .
877030596
629.406 / N57.29.1,N57.29.2 SER
Record of the proceedings. 2 pts. the outer solar system. - California AAS 1971 - pt.1 xvi, 601p incl. vii, 724p pt.2 - Advances in the Astronautical Sciences v.29. 2pts. .
877030596
629.406 / N57.29.1,N57.29.2 SER