Acta Technica 103. (1990)
1. szám
ACTA ТЕСНЛШСА ACADEMIAE SCIENTIARUM HUNGARICAE EDITOR-IN-CHIEF: P. MICHELBERGER VOLUME 103 NUMBER 1 MATERIAL SCIENCES AND TECHNOLOGY-T/2 AKADÉMIAI KIADÓ, BUDAPEST 1990 ACTA TECHN HUNG
ACTA ТЕСНЛШСА ACADEMIAE SCIENTIARUM HUNGARICAE EDITOR-IN-CHIEF: P. MICHELBERGER VOLUME 103 NUMBER 1 MATERIAL SCIENCES AND TECHNOLOGY-T/2 AKADÉMIAI KIADÓ, BUDAPEST 1990 ACTA TECHN HUNG