Classification
230 - Christianity & Christian theology
47
200 - Religion
4
240 - Christian moral & devotional theology
4
610 - Medicine & health
4
900 - History & geography
4
140 - Specific philosophical schools
3
700 - The arts; fine & decorative arts
3
130 - Parapsychology & occultism
2
170 - Ethics
2
390 - Customs, etiquette & folklore
2
820 - English & Old English literatures
2
100 - Philosophy & psychology
1
111 - Ontology
1
120 - Epistemology, causation & humankind
1
260 - Social & ecclesiastical theology
1
280 - Christian denominations & sects
1
304 - Factors affecting social behavior
1
305 - Social groups
1
320 - Political science
1
330 - Economics
1
333 - Economics of land & energy
1
336 - Public finance
1
340 - Law
1
398 - Folklore
1
410 - Linguistics
1
530 - Physics
1
540 - Chemistry & allied sciences
1
581 - Specific topics in natural history
1
600 - Technology
1
704 - Special topics in fine & decorative arts
1
782 - Vocal music
1
800 - Literature & rhetoric
1
830 - Literatures of Germanic languages
1
843 - French fiction
1