| 400 |
Languages |
| 410 |
Linguistics |
| 420 |
English and
Old English |
| 430 |
Germanic
languages, German |
| 440 |
Romance
languages, French |
| 450 |
Italian,
Romanian, French |
| 460 |
Spanish and
Portuguese languages |
| 470 |
Italic
languages, Latin |
| 480 |
Hellenic
languages, Classical Greek |
| 490 |
Other
languages |
