Разширено търсене
Автор да съдържа Lyubka Ilieva
II 2881
Каталог "Книги" | Книги
Hotel and restaurant management
Textbook : Distance learning center
(2025)
Mariyana Bozhinova;
Lyubka Ilieva;
Pavlin Pavlov
Сп Б 445
Каталог "Статии" | Списания
Measuring The Innovation Activity Of Tourism Businesses In Bulgaria
(2025)
et al.;
Lyubka Ilieva;
Mariyana Bozhinova;
и др.