Classification
415 - Grammar
50
401 - Philosophy & theory
8
417 - Dialectology & historical linguistics
2
425 - English grammar
2
439 - Other Germanic languages
2
440 - Romance languages; French
2
160 - Logic
1
222 - Historical books of Old Testament
1
414 - Phonology & phonetics
1
430 - Germanic languages; German
1
491 - East Indo-European & Celtic languages
1
495 - Languages of East & Southeast Asia
1
496 - African languages
1
499 - Austronesian & other languages
1
537 - Electricity & electronics
1