Classification
240 - Christian moral & devotional theology
3
306 - Culture & institutions
2
331 - Labor economics
2
610 - Medicine & health
2
000 - Computer science, information & general works
1
010 - Bibliography
1
100 - Philosophy & psychology
1
171 - Ethical systems
1
301 - Sociology & anthropology
1
330 - Economics
1
333 - Economics of land & energy
1
551 - Geology, hydrology & meteorology
1
700 - The arts; fine & decorative arts
1
820 - English & Old English literatures
1