Classification
302 - Social interaction
2
320 - Political science
2
304 - Factors affecting social behavior
1
338 - Production
1
364 - Criminology
1
370 - Education
1
380 - Commerce, communications & transportation
1
400 - Language
1
410 - Linguistics
1
620 - Engineering & allied operations
1
641 - Food & drink
1
658 - General management
1
664 - Food technology
1
670 - Manufacturing
1
940 - History of Europe
1