Dimitrov Georgiev, G. Information Technologies in the Training of Major Subjects in the Area of Economics at Schools of Higher Education. Varna: Scientific and Technical Unions et al., 2003 pp. 221 - 222, ISBN 954-90919-5-3.
Dimitrov Georgiev, G. Information Technologies in the Training of Major Subjects in the Area of Economics at Schools of Higher Education. Varna: Scientific and Technical Unions et al., 2003 pp. 221 - 222, ISBN 954-90919-5-3.
Dimitrov Georgiev, G. (2003) Information Technologies in the Training of Major Subjects in the Area of Economics at Schools of Higher Education, Varna: Scientific and Technical Unions et al. pp. 221 - 222, ISBN 954-90919-5-3.
Dimitrov Georgiev, G. (2003). Information Technologies in the Training of Major Subjects in the Area of Economics at Schools of Higher Education. Varna: Scientific and Technical Unions et al., pp. 221 - 222.
Dimitrov Georgiev G. Information Technologies in the Training of Major Subjects in the Area of Economics at Schools of Higher Education. Varna: Scientific and Technical Unions et al.; 2003. p. pp. 221 - 222. ISBN: ISBN 954-90919-5-3.
