Arterial mesenchyme and arteriosclerosis /
4th IRI Economics Conference : program : abstracts /
Old Hungarian painted woodwork 15th - 19th centuries. /
16th conference on isoprenoids. : Book of Abstracts - Conference Information. /
4 th international pneumoconiosis conference : organized by the International Labour Office : Bucharest 27 September - 2 October, 1971 /
6th Conference on Automated Deduction.
Aplimat 6th international conference.
English-Hungarian and Hungarian-English dictionary.
4th International Conference on the Hydraulic Transport of Solids in Pipes.
4th IRI international educational conference : program : abstracts : Bratislava, Slovakia, 29-30 May 2015.
Hungarian pictures ; Hungarian peasant songs
Theoretical computer science 4th GI conference : Aachen, March 26-28, 1979 /
4th Conference on Environment and Mineral Processing : 25.6.-27.6.1998, VŠB - TU Ostrava, Czech Republic. Part I /
4th Conference on Environment and Mineral Processing : 25.6.-27.6.1998, VŠB - TU Ostrava, Czech Republic. Part II /
6th IRI economics conference : program : abstracts.
Configurationality in Hungarian /
Hungarian songs /
Hungarian rhapsody : the Hungarian state folk ensemble /
Hungarian melodies