Technikatörténeti szemle 1-2. (1963)
Page Zs. Károlyi: J. Szekeres - Á. Tóth, The history of the Gottwald Klement (Ganz) Electrical Works . 168 J. Fenyő-I, Bogdán: The history of the Hungarian paper industry. 176 Zs. Károlyi: Hungarian Bibliography of the History of the Engineering Sciences 179 \
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