Comets
Subtitle: their appearance and significance
By: Georg Blattmann ; [translated by Donald Maclean ; edited by Christian Maclean].
Publisher: Floris
Published: 1985
Place of publication: Edinburgh
Language: eng
Number of pages: 29
Subjects: Comets.
Work titles: Das Rätsel der Kometen.
Notes: Translation of: Das Rätsel der Kometen.