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Displaying items 11-19

14 - Philosophical Systems and points of view (1)
159.9 - Psychology (1)
16 - Logic. Epistemology. Theory of knowledge. Methodology of logic (1)
17 - Ethics. Practical philosophy (1)
31 - Demography. Sociology. Statistics (1)
316 – Sociology. Communication (1)
338 - Economic situation. Economic policy. Management of the economy. Economic planning. Production. Services. Tourism. Prices (1)
379.8 - Leisure (1)
69 - Building (construction) trade. Building materials. Building practice and procedure (1)

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