Classification
420 - English & Old English
486
330 - Economics
7
425 - English grammar
7
430 - Germanic languages; German
7
400 - Language
6
428 - Standard English usage
6
320 - Political science
4
510 - Mathematics
4
800 - Literature & rhetoric
4
820 - English & Old English literatures
4
808 - Rhetoric & collections of literature
3
900 - History & geography
3
000 - Computer science, information & general works
2
370 - Education
2
410 - Linguistics
2
020 - Library & information sciences
1
230 - Christianity & Christian theology
1
380 - Commerce, communications & transportation
1
384 - Communications; telecommunication
1
401 - Philosophy & theory
1
415 - Grammar
1
418 - Standard usage & applied linguistics
1
651 - Office services
1