| Author: | Davidoff, Robert L. |
|---|---|
| Year: | 1980 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Bureau of Mines, |
| SUDOC: | I 28.27: |
| Series: | Information circular - U.S. Bureau of Mines ; |
| Report Number: | 8820 |
| Subjects: | MAS (Computer system) |
| Mines and mineral resources--Mathematical models | |
| Link: | https://hdl.handle.net/2027/mdp.39015078461848 |