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Conservation of Old Documents

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Gens Video Web Channel | 4 videos | Updated 10 years ago
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12:10

Preservation of Documents

Gens Video Web Channel

18:54

Preservation of Documents (2nd. Part: Papers)

Gens Video Web Channel

13:36

Preservation of Documents (3rd. Part: Photographs)

Gens Video Web Channel

10:02

Preservation of Documents (4th Part: Plagues and illnesses of documents)

Gens Video Web Channel