Classification
303 - Social processes
500 - Natural sciences & mathematics
4
658 - General management
3
006 - Special computer methods
2
302 - Social interaction
2
327 - International relations
2
330 - Economics
2
331 - Labor economics
2
338 - Production
2
381 - Commerce
2
418 - Standard usage & applied linguistics
2
000 - Computer science, information & general works
1
337 - International economics
1
670 - Manufacturing
1