International Council of Scientific Unions, COSPAR, Committee on Space Research, XVIII Plenary Meeting, Varna, Bulgaria, June 1975
Subtitle: report
By: presented by the Space Research Commission, Spain.
Contributors: COSPAR.
Publisher: The Commission
Published: 1975
Place of publication: [Madrid?]
Language: eng
Number of pages: 30
Subjects: COSPAR.; Astronautics -- Research -- Congresses.