Нормален изглед
MARC изглед
- Kolev, Nikolai Petkov
Kolev, Nikolai Petkov (01. Лично име)
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Work cat.: (BLK)86856: Challenges in higher education and research in the 21st century Vol. 6. P. 1 Proceedings of the sixth international conference, June 4-7, 2008 Sozopol, Bulgaria, 2008