Navegação Proyectos de Investigación (Libros UBU) por assunto
Itens para a visualização no momento 3-22 of 22
Assunto |
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Bienestar social [1] |
Child rearing [1] |
Ecología [3] |
Ecology [3] |
Economía [2] |
Economics [2] |
Educación de niños [1] |
Educación especial [1] |
Education, Primary [3] |
Enseñanza primaria [3] |
Food [1] |
Health [2] |
Industria [2] |
Industries [2] |
Inteligencia artificial [1] |
Methods engineering [2] |
Organización del trabajo [2] |
Public welfare [1] |
Salud [2] |
Special education [1] |