Classification
140 - Specific philosophical schools
3
340 - Law
400 - Language
363 - Other social problems & services
2
380 - Commerce, communications & transportation
2
580 - Plants (Botany)
2
610 - Medicine & health
2
700 - The arts; fine & decorative arts
2
000 - Computer science, information & general works
1
170 - Ethics
1
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
330 - Economics
1
370 - Education
1
540 - Chemistry & allied sciences
1
576 - Genetics & evolution
1
600 - Technology
1
620 - Engineering & allied operations
1