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 |