Papers presented at the Nordic Astronomical Meeting in Oslo June 15-16, 1968.
Series: Institute of Theoretical Astrophysics. Report no. 28; Report (Universitetet i Oslo. Institutt for teoretisk astrofysikk) ;; no. 28.
Publisher: Universitetsforlaget
Published: 1968
Place of publication: Oslo
Language: eng
Number of pages: 44
Subjects: Astronomy -- Addresses, essays, lectures