Elektrotechnika - silné i slabé proudy, radiotelefonie a radiotelegrafie - Strojnický slovník
Electrical engineers - dictionarry, text in German- Czech- Slovakian. 2 volumes. Ceska matice technicka, Praha 1930 and 1931.
170,00 Kč
Unoriginal all-cloth and half-cloth binding, 533 and 432 pp., 21x15. Condition: the bindings are dirty, there are labels on the back sides of the bindings, there are stamps on the title pages.