Acta Technica 94. (1982)
1-2. szám
ACTA TECHNICA A JOURNAL OF THE HUNGARIAN ACADEMY OF SCIENCES EDITORIAL BOARD O. P. GESZTI, L. HELLER, Á. KÉZDI, T. VÁMOS Ada Technica publishes original papers, preliminary reports and reviews in English, which contribute to the advancement of engineering sciences. Ada Technica is published by AKADÉMIAI KIADÓ Publishing House of the Hungarian Academy of Sciences H-1450 Budapest, Alkotmány u. 21. Subscription information Orders should be addressed to KULTUR A Foreign Trading Company H-1389 Budapest P.O.Box 149 or to its representatives abroad Acta Technica is indexed in Current Contents