| Author: | Gavin, Martin Joseph |
|---|---|
| Year: | 1926 |
| Document Type: | N/A |
| SUDOC: | C 22.5:387 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | Technical Paper 387 |
| Subjects: | Lubrication and lubricants. |
| Petroleum -- California. | |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc66418/ |