Presentations in Bulgarian

Attachments BSB867_Session1_Prof. D. Gergova Size: 6 MB BSB867_Session2_Arh. Karazlateva Size: 7 MB BSB867_Session3_Dr. Prahov Size: 53 MB BSB867_Session4_Dr. Cealera_Talmatchi Size: 60 KB BSB867_Session4_Dr. Cealera_Talmatchi Size: 9 MB BSB867_Session5_Dr. Hamat_Mototolea_Georgescu Size: 143 KB BSB867_Session6_Dr. Topal Size: 28 KB BSB867_Session7_M. Vasilache Size: 8 MB