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1by Polgári Védelem Országos Parancsnoksága, Mafilm Katonai StúdióSubjects: “…[Health, International Relations, Environmentalist and anti-nuclear movements, Science and Technology, Military Conflicts and Activities]…”
Published [ca. 1974]
VIDEO -
2by Polgári Védelem Országos Parancsnokság, Mafilm Katonai StúdióSubjects: “…[Environmentalist and anti-nuclear movements, Military Conflicts and Activities, Science and Technology, Health, International Relations]…”
Published [ca. 1978]
VIDEO