Classification
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371 - Schools & their activities; special education
2
590 - Animals (Zoology)
2
612 - Human physiology
2
155 - Differential & developmental psychology
1
210 - Philosophy & theory of religion
1
218 - Humankind
1
266 - Missions
1
296 - Judaism
1
303 - Social processes
1
321 - Systems of governments & states
1
331 - Labor economics
1
344 - Labor, social, education & cultural law
1
362 - Social welfare problems & services
1
404 - Special topics
1
530 - Physics
1
550 - Earth sciences
1
560 - Paleontology; paleozoology
1
570 - Life sciences; biology
1
650 - Management & auxiliary services
1
770 - Photography, photographs & computer art
1
791 - Public performances
1
818 - American miscellaneous writings
1
920 - Biography, genealogy & insignia
1
940 - History of Europe
1
960 - History of Africa
1
970 - History of North America
1
973 - United States
1
980 - History of South America
1
984 - Bolivia
1