28 JAN 2012 by ideonexus
De mundi aetherei recentioribus phaenomenis
Books, Brochures, and Chapters>Book: Brahe , Tycho (1588), De mundi aetherei recentioribus phaenomenis, Retrieved on 2012-01-28Source Material [books.google.com]
Folksonomies: comets
Folksonomies: comets