| LC control no. | sh 85084158 |
|---|---|
| LC classification | TN600 TN799 |
| Topical heading | Metallurgy |
| See also | subdivision Metallurgy under individual metals and types of metals, e.g. Copper--Metallurgy; Gold--Metallurgy; Nonferrous metals--Metallurgy; Precious metals--Metallurgy Oxygen--Industrial applications Chemical engineering Metals Ores Smelting |
 |  |  |