Lademanns astronomileksikon
Lademanns astronomileksikon
Ian Ridpath
Lademanns Forlag, 1979
ISBN 87-15-07356-4
Originaltitel:
The Illustrated Encyclopedia of Astronomi and Space
1976
Lademanns astronomileksikon
Ian Ridpath
Lademanns Forlag, 1979
ISBN 87-15-07356-4
Originaltitel:
The Illustrated Encyclopedia of Astronomi and Space
1976