Check a possible supernova
Subtitle: 40 cards, photographs of galaxies
By: by Juhani Salmi
Publisher: J. Salmi
Published: 1984
Place of publication: Lahti, Finland
Language: eng; ger; fin
Number of pages: 40
Subjects: Supernovae
Other titles: Photographs of galaxies.
Notes: Introductory card has text in English, German and Finnish.