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Displaying items 41-50

Exercici (38)
614 - Public health and hygiene. Accident prevention (37)
338 - Economic situation. Economic policy. Management of the economy. Economic planning. Production. Services. Prices (36)
616.8 - Neurology. Neuropathology. Nervous system (34)
Qualitat de vida (34)
316 - Sociology (33)
Família (33)
Activitat física (32)
Bioètica (32)
502 - The environment and its protection (31)