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Displaying items 41-50

Sociologia urbana (2)
Xarxes socials (2)
004 - Computer science and technology. Computing. Data processing (1)
33 - Economics. Economic science (1)
341 - International law (1)
343 - Criminal law. Penal offences (1)
346 - Economic law. Law of government control of the economy (1)
371 - Education and teaching organization and management (1)
504 - Threats to the environment (1)
574 - General ecology and biodiversity (1)