Classification
330 - Economics
12
658 - General management
12
620 - Engineering & allied operations
6
302 - Social interaction
5
332 - Financial economics
5
500 - Natural sciences & mathematics
3
808 - Rhetoric & collections of literature
3
006 - Special computer methods
2
158 - Applied psychology
2
170 - Ethics
2
300 - Social sciences
2
338 - Production
2
380 - Commerce, communications & transportation
2
384 - Communications; telecommunication
2
650 - Management & auxiliary services
2
670 - Manufacturing
2
745 - Decorative arts
2
770 - Photography, photographs & computer art
2
781 - General principles & musical forms
2
792 - Stage presentations
2
000 - Computer science, information & general works
1
001 - Knowledge
1
153 - Mental processes & intelligence
1
155 - Differential & developmental psychology
1
174 - Occupational ethics
1
331 - Labor economics
1
378 - Higher education
1
381 - Commerce
1
609 - Historical, geographic & persons treatment
1
621 - Applied physics
1
624 - Civil engineering
1
628 - Sanitary & municipal engineering
1
690 - Buildings
1