26 General Skobelev Blvd. Sofia, Bulgaria
E-mail: georgi_tchernev@yahoo.de
Phone: Administration: 0885 588 424; 02 4447 504; 0885 183 449
Mobile: Professor Dr. G. Tchernev: 0885 588 424
26 General Skobelev Blvd. Sofia, Bulgaria
E-mail: georgi_tchernev@yahoo.de
Phone: Administration: 0885 588 424; 02 4447 504; 0885 183 449
Mobile: Professor Dr. G. Tchernev: 0885 588 424