Dimitrov Georgiev, Georgi Unified System for Raising the Quality of Training and Research in the School of Higher Education,
Техн. унив., 2004, с. III-384 - III-386., ISBN 954-683-305-3.
Dimitrov Georgiev, Georgi .
Unified System for Raising the Quality of Training and Research in the School of Higher Education.
Габрово: Техн. унив., 2004, с. III-384 - III-386., ISBN 954-683-305-3.
Dimitrov Georgiev, Georgi (2004)
Unified System for Raising the Quality of Training and Research in the School of Higher Education,
Габрово: Техн. унив., с. III-384 - III-386., ISBN 954-683-305-3
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