Classification
820 - English & Old English literatures
31
340 - Law
10
330 - Economics
9
610 - Medicine & health
9
360 - Social problems & services; associations
6
620 - Engineering & allied operations
5
680 - Manufacture for specific uses
5
510 - Mathematics
4
010 - Bibliography
3
630 - Agriculture & related technologies
3
650 - Management & auxiliary services
3
910 - Geography & travel
3
250 - Christian orders & local church
2
380 - Commerce, communications & transportation
2
580 - Plants (Botany)
2
280 - Christian denominations & sects
1
390 - Customs, etiquette & folklore
1
520 - Astronomy & allied sciences
1
540 - Chemistry & allied sciences
1
570 - Life sciences; biology
1
590 - Animals (Zoology)
1
600 - Technology
1
640 - Home & family management
1
690 - Buildings
1
800 - Literature & rhetoric
1
920 - Biography, genealogy & insignia
1