CODASYL
ICT working group
enghraifft o'r canlynol
sefydliad
lleoliad yr archifau perthynol
Charles Babbage Institute[4]
categori Comin
CODASYL
Cyfeiriadau
- ↑ Ffeil Awdurdodi Rhyngwladol, 7 Awst 2015
- ↑ Freebase Data Dumps, 28 Hydref 2013
- ↑ National Library of Israel Names and Subjects Authority File
- ↑ http://archives.lib.umn.edu/repositories/3/resources/35, 16 Ionawr 2018