Classification
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431 - German writing systems & phonology
1
432 - German etymology
1
440 - Romance languages; French
1
472 - Classical Latin etymology
1
490 - Other languages
1
610 - Medicine & health
1
616 - Diseases
1
620 - Engineering & allied operations
1
621 - Applied physics
1
792 - Stage presentations
1
820 - English & Old English literatures
1
835 - German speeches
1
837 - German humor & satire
1
914 - Geography of & travel in Europe
1