Guest observers listed in Einstein catalog of observations
By: Frederick D. Seward, Dorothea Williams
Publisher: [s.n.]
Published: 1981
Place of publication: Cambridge, Mass.?
Language: eng
Number of pages: 21
Subjects: Orbiting astronomical observatories; Einstein Observatory (Artificial satellite)
Other titles: Einstein catalog of observations.
Notes: Title from cover.

"September 2, 1981."

"CFA/HEA 81-032."