5th International multidisciplinary scientific Conference on social sciences and arts SGEM 2018, 19-21 March 2018, Vienna, Austria : Conference proceedings : Iss. 1-.
| Автор-организации: | International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM Vienna |
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| Формат: | Книга |
| Език: | English |
| Публикувано: |
Sofia :
STEF92 Тechnology,
2018.
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| Серия: |
SGEM International Multidisciplinary Scientific Conferences on Social Sciences and Arts
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| Предмети: |