by MUNTEAN, LASZLO, GYUERK, ISTVAN. DR, TUENDIK, FERENC, DEBRECZIN
Year of Publication 10.07.1980

by MUNTEAN,LASZLO, GYOEKOES,SANDOR, GYUERK,ISTVAN,.DR, JAKY,JENOE, LADANYI,LASZLO
Year of Publication 14.06.1984

by MUNTEAN,LASZLO, GYUERK,ISTVAN,DR, TUENDIK,FERENCE, JAKY,JENOE
Year of Publication 14.01.1982

by GYOEKOES, SANDOR, DEBRECEN, HU, MUNTEAN, LASZLO., BUDAPEST, HU, GYUERK, ISTVAN. DR, LADANYI, LASZLO., DEBRECEN, HU, JAKY, JENOE, BUDAPEST, HU
Year of Publication 17.01.1985

by GYUERK,ISTVAN,DR, VARGA,ISTVAN, MENDRE,LASZLO, JAKY,JENOE, TABORI,LASZLO
Year of Publication 23.10.1986

by PETROCZKI,KAROLY, GYUERK,ISTVAN,DR, VARGA,ISTVAN, MENDRE,LASZLO, SZENDROE,PETER,DR
Year of Publication 08.09.1983

by MUNTEAN,LASZLO, TUENDIK,FERENC, GYURK,ISTVAN,.DR
Year of Publication 05.07.1979