Classification
520 - Astronomy & allied sciences
937
820 - English & Old English literatures
225
970 - History of North America
75
130 - Parapsychology & occultism
56
320 - Political science
51
330 - Economics
50
030 - General encyclopedic works
25
340 - Law
10
380 - Commerce, communications & transportation
9
630 - Agriculture & related technologies
9
510 - Mathematics
5
840 - Literatures of Romance languages
5
150 - Psychology
4
240 - Christian moral & devotional theology
4
300 - Social sciences
4
620 - Engineering & allied operations
4
010 - Bibliography
3
280 - Christian denominations & sects
3
790 - Recreational & performing arts
3
260 - Social & ecclesiastical theology
2
270 - History of Christianity & Christian church
2
420 - English & Old English
2
650 - Management & auxiliary services
2
700 - The arts; fine & decorative arts
2
780 - Music
2
940 - History of Europe
2
100 - Philosophy & psychology
1
140 - Specific philosophical schools
1
170 - Ethics
1
200 - Religion
1
230 - Christianity & Christian theology
1
250 - Christian orders & local church
1
576 - Genetics & evolution
1
600 - Technology
1
610 - Medicine & health
1
640 - Home & family management
1
810 - American literature in English
1
900 - History & geography
1
944 - France & Monaco
1