It looks like you're offline.
Donate
Change Website Language
Open Library logo
additional options menu
Last edited by ImportBot
September 10, 2021
Edit
History of edits to

Ausführbare Spezifikation von Directory-Systemen in einer logischen Sprache

Revision When Who Comment Diff
3 September 10, 2021
ImportBot
 import existing book    
2 December 4, 2010
Open Library Bot
 Added subjects from MARC records.    
1 December 10, 2009
WorkBot
 add works page