| Author: | Harness, Charles L. |
|---|---|
| Year: | 1943 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Bureau of Mines, |
| SUDOC: | I 28.27:7264 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 7264 |
| Subject: | Fillers (Materials) |
| Link: | https://hdl.handle.net/2027/mdp.39015074127104 |