Classification
010 - Bibliography
3
200 - Religion
1
250 - Christian orders & local church
2
280 - Christian denominations & sects
1
300 - Social sciences
1
320 - Political science
46
330 - Economics
56
340 - Law
65
360 - Social problems & services; associations
6
380 - Commerce, communications & transportation
2
382 - International commerce
1
390 - Customs, etiquette & folklore
1
510 - Mathematics
4
520 - Astronomy & allied sciences
1
540 - Chemistry & allied sciences
1
570 - Life sciences; biology
1
580 - Plants (Botany)
2
590 - Animals (Zoology)
1
600 - Technology
1
610 - Medicine & health
9
620 - Engineering & allied operations
5
630 - Agriculture & related technologies
3
640 - Home & family management
1
650 - Management & auxiliary services
3
680 - Manufacture for specific uses
5
690 - Buildings
1
700 - The arts; fine & decorative arts
3
800 - Literature & rhetoric
1
820 - English & Old English literatures
31
900 - History & geography
5
910 - Geography & travel
3
920 - Biography, genealogy & insignia
1