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Displaying items 11-20

81 - Linguistics and languages (2)
06 – Organizations. Associations. Congresses. Exposition. Museums (1)
30 -Social Sciences theories and methodologies. Sociography. Gender studies (1)
316 – Sociology. Communication (1)
331 - Labour. Employment. Work. Organization of labour. (1)
372 - Kinds of school providing kindergarten and elementary education (1)
376 - Education, teaching, training of special groups of persons. Special schools (1)
510 - Fundamental and general considerations of mathematics (1)
549 - Mineralogy (1)
82 - Literature (1)

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