How did they make that /
Part 1: Manufacturing processes for coins, candles, and glass marbles. Includes the history, equipment, and chemicals used; and each step used in the production of the final products.
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| Corporate Authors: | , |
|---|---|
| Format: | Electronic Video |
| Language: | English |
| Published: |
New York :
Big Media,
2010.
|
| Series: | Engineering case studies online
|
| Subjects: | |
| Online Access: |
Full text (Emmanuel users only) |