Classification
401 - Philosophy & theory
53
006 - Special computer methods
21
410 - Linguistics
19
149 - Other philosophical systems
18
160 - Logic
13
004 - Data processing & computer science
10
501 - Philosophy & theory
9
415 - Grammar
8
153 - Mental processes & intelligence
7
142 - Critical philosophy
6
306 - Culture & institutions
5
418 - Standard usage & applied linguistics
5
621 - Applied physics
5
005 - Computer programming, programs & data
4
100 - Philosophy & psychology
4
120 - Epistemology, causation & humankind
4
190 - Modern western philosophy
4
300 - Social sciences
4
330 - Economics
3
616 - Diseases
3
001 - Knowledge
2
111 - Ontology
2
128 - Humankind
2
301 - Sociology & anthropology
2
340 - Law
2
341 - Law of nations
2
511 - General principles of mathematics
2
610 - Medicine & health
2
612 - Human physiology
2
658 - General management
2
700 - The arts; fine & decorative arts
2
930 - History of ancient world to ca. 499
2
003 - Systems
1
050 - General serial publications
1
109 - Historical & collected persons treatment
1
140 - Specific philosophical schools
1
150 - Psychology
1
170 - Ethics
1
180 - Ancient, medieval & eastern philosophy
1
303 - Social processes
1
338 - Production
1
371 - Schools & their activities; special education
1
381 - Commerce
1
414 - Phonology & phonetics
1
500 - Natural sciences & mathematics
1
507 - Education, research & related topics
1
510 - Mathematics
1
519 - Probabilities & applied mathematics
1
530 - Physics
1
570 - Life sciences; biology
1
more ...