Film
Mineralogical methods of searches of minerals. (1973)

Film-document №55786 4 parts, Duration: 0:38:30.053 to collection Price category G

Part 1 digitized in HD 0:10:01

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1, 2, 3, 4;

4 3 2 1

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Reel №1

Reel №2

Reel №3

Reel №4