Space exploration and applications
Subtitle: papers.
Publisher: United Nations
Published: 1969
Place of publication: New York
Language: eng
Number of pages: 1289
Subjects: Artificial satellites -- Congresses.; Space sciences -- Congresses.
Notes: Includes bibliographical references.
"United Nations publication. Sales no.: E.F.R.S.69. I. 16."
English, French, Russian, and Spanish.