Dimitrov Georgiev, Georgi, Georgieva, Maria The european higher edication area and raising the quality of teaching staff,
Scientific and Technical Unions, 2005, с. 146 - 148, 954-90919-8-8.
Dimitrov Georgiev, Georgi, Georgieva, Maria .
The european higher edication area and raising the quality of teaching staff.
Varna: Scientific and Technical Unions, 2005, с. 146 - 148, 954-90919-8-8.
Dimitrov Georgiev, Georgi, Georgieva, Maria (2005)
The european higher edication area and raising the quality of teaching staff,
Varna: Scientific and Technical Unions, с. 146 - 148, 954-90919-8-8
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