- Publication Title:
- Coal mines. Multiple-shift mechanical mining in some bituminous-coal mines, progress report 3; by Albert L. Toenges and Earl R. Maize.
- Display Title:
- Coal mines. Multiple-shift mechanical mining in some bituminous-coal mines, progress report 3; by Albert L. Toenges and Earl R. Maize.
- Corporate Agency Authors:
- Mines Bureau and Interior Department
- Sort Author:
- Mines Bureau
- Authors:
- Toenges, Albert L. and Maize, Earl R.
- Date:
- Oct. 1941
- Publish Date ISO Format:
- 1941-10-01T00:00:00Z
- Publication Start:
- 19411001
- Publication End:
- 19411031
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 3
- Publication year:
- 1941
- SuDoc number:
- I 28.27:7178
- Description:
- [1]+43 p. 10 pl. 4°
- Notes:
- (Information circular, I. C. 7178.) [Processed.]
- Notes:
- (Information circular, I. C. 7178.) [Processed.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- December 1941
- Monthly Catalog issue number:
- 564
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1941-12-01T00:00:00Z
- Record start page number:
- 1765