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Vízierőművek, vízturbinák
Publisher: Iskolai Filmintézet, Bp.
Year of Publication: 1952
Original Identifier:
Techique: 1 diatekercs, 32 leica strips, ff.
Year of Publication: 1952
Original Identifier:
Techique: 1 diatekercs, 32 leica strips, ff.
Authors:
Tags: Industry, Physics, School, training
Tags: Industry, Physics, School, training
