About this website

Why 025.431094?

025.431094 is the DDC notation for the topic of the use of the Dewey Decimal Classification in Europe: (025.431=Dewey Decimal Classification) + (09=standard subdivision for places) + (4=Europe).

Why EDUG 340, 370, 930?

340 is the DDC notation for the topic of education.

370 is the DDC notation for the topic of law.

930 is the DDC notation for the topic of history of the ancient world to ca.499 (including archaeology).

Maintenance

This website is published by the Centre for Digital Library Research (CDLR) in collaboration with the Scottish Library and Information Council (SLIC) on behalf of the European DDC Users Group.

Please contact the website editor, Gordon Dunsire, with any queries, comments or suggestions about the website.