Dr. Mihály Beck

professor emeritus

University of Debrecen

akadémikus

Hungarian Academy of Sciences

Dr. Mihály Beck
György Inzelt
Prof. Dr. Tamás Kiss
Ferenc Hudecz 9 years ago - 1:18:17

sek Dr. Mihály Beck 13 years ago - 1:14:25

kifu Dr. Mihály Beck 14 years ago - 31:28

kifu Dr. Mihály Beck 14 years ago - 32:21