Author: | Rollman, Howard E. |
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Additional Authors: | Eng, Harvard. |
Year: | 1960 |
Document Type: | USBI |
Issuing Agency: | U. S. Department of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:7950 |
Series: | Information circular / United States. Bureau of Mines ; |
Report Number: | 7950 |
Subject: | Refractories industry--United States |
Link: | https://hdl.handle.net/2027/mdp.39015078454686 |