It looks like you're offline.
Donate
Change Website Language
Open Library logo
additional options menu
Last edited by MARC Bot
December 13, 2022
Edit
History of edits to

Plane geometry

Revision When Who Comment Diff
4 December 13, 2022
MARC Bot
 import existing book    
3 December 6, 2010
Open Library Bot
 Added subjects from MARC records.    
2 February 1, 2010
WorkBot
 add more information to works    
1 October 21, 2009
WorkBot
 add works page