Classification
420 - English & Old English
369
330 - Economics
9
430 - Germanic languages; German
9
320 - Political science
8
400 - Language
8
490 - Other languages
5
030 - General encyclopedic works
3
650 - Management & auxiliary services
3
700 - The arts; fine & decorative arts
3
340 - Law
2
380 - Commerce, communications & transportation
2
900 - History & geography
2
004 - Data processing & computer science
1
300 - Social sciences
1
344 - Labor, social, education & cultural law
1
495 - Languages of East & Southeast Asia
1
510 - Mathematics
1
580 - Plants (Botany)
1
620 - Engineering & allied operations
1
628 - Sanitary & municipal engineering
1