Classification
355 - Military science
44
363 - Other social problems & services
27
327 - International relations
11
371 - Schools & their activities; special education
9
956 - Middle East (Near East)
8
358 - Air & other specialized forces
7
362 - Social welfare problems & services
7
320 - Political science
6
338 - Production
5
359 - Sea forces & warfare
5
379 - Public policy issues in education
4
623 - Military & nautical engineering
4
958 - Central Asia
4
700 - The arts; fine & decorative arts
3
330 - Economics
2
331 - Labor economics
2
332 - Financial economics
2
337 - International economics
2
352 - General considerations of public administration
2
370 - Education
2
301 - Sociology & anthropology
1
302 - Social interaction
1
303 - Social processes
1
305 - Social groups
1
322 - Relation of state to organized groups
1
333 - Economics of land & energy
1
341 - Law of nations
1
346 - Private law
1
347 - Civil procedure & courts
1
353 - Specific fields of public administration
1
364 - Criminology
1
372 - Elementary education
1
382 - International commerce
1
385 - Railroad transportation
1
629 - Other branches of engineering
1
634 - Orchards, fruits & forestry
1
658 - General management
1
953 - Arabian Peninsula & adjacent areas
1
954 - South Asia; India
1
955 - Iran
1