Astronomy & astrophysics /
Astronomy & astrophysics /
edited by Morton S. Roberts
- Washington : American Association for the Advancement of Scienc, c1985.
- vii, 383 p. : ill. ; 24 cm.
Includes index.
0871683113
Astronomy
Astrophysics.
QB51 / .A855 1985
Includes index.
0871683113
Astronomy
Astrophysics.
QB51 / .A855 1985