. "Educational films"@en . . "Beginning & the end, atomic weapons orientation films"@en . "Documentary films"@en . . . . "History"@en . "Nuclear war films. Vol. 1 the beginning & the end, atomic weapons orientation films"@en . . . . . "Recently declassified U.S. government films which explain the physics and mechanics of the destructive power of America's nuclear arsenal, with passing mention of delivery systems. Although the different films are various revisions, they are apparently intended to be viewed in the sequence presented, and apparently intended for military personnel or civilians in the defense sector."@en . "Short films"@en . . . . . "Atomic weapons orientation films"@en . . . "Thermonuclear weapon"@en . "Special weapons orientation"@en . . . . . "Beginning and the end, atomic weapons orientation films"@en . . "Atomic weapons orientation"@en . . . . . . "United States. Atomic Weapons Training Group." . .