Classification
381 - Commerce
658 - General management
330 - Economics
4
025 - Library operations
1
300 - Social sciences
1
304 - Factors affecting social behavior
1
331 - Labor economics
1
332 - Financial economics
1
338 - Production
1
380 - Commerce, communications & transportation
1
384 - Communications; telecommunication
1
500 - Natural sciences & mathematics
1
519 - Probabilities & applied mathematics
1