Report of investigations. 7230. Improving returns from mine products through use of operations research techniques [with list of references]; by Thys B. Johnson.
Publication Title:
Improving returns from mine products through use of operations research techniques [with list of references]; by Thys B. Johnson.
Display Title:
Report of investigations. 7230. Improving returns from mine products through use of operations research techniques [with list of references]; by Thys B. Johnson.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Johnson, Thys B.
Author place:
Washington, DC
Author zip:
20240
Date:
[Mar. 1969.]
Publish Date ISO Format:
1969-03-01T00:00:00Z
Publication Start:
19690301
Publication End:
19690331
Corporate/Agency Author:
Mines Bureau
Publication month:
10
Publication year:
1969
SuDoc number:
I 28.23:(nos.)
Description:
[2]+ii+78 p. il. 4°
Notes:
• Sent to Depository Libraries. Item 637-A
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, PA 15213 and • Sent to Depository Libraries. Item 637-A