- Publication Title:
- Emergency escapeways from coal mines; by R. T. Artz and O. V. Simpson.
- Display Title:
- Information circular. I. C. (series). 7478. Emergency escapeways from coal mines; by R. T. Artz and O. V. Simpson.
- Series Title:
- Information circular. I. C. (series).
- Corporate Agency Authors:
- Mines Bureau and Interior Dept.
- Sort Author:
- Mines Bureau
- Authors:
- Artz, R. T. and Simpson, O. V.
- Date:
- Aug. 1948
- Publish Date ISO Format:
- 1948-08-01T00:00:00Z
- Publication Start:
- 19480801
- Publication End:
- 19480831
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 5
- Publication year:
- 1948
- SuDoc number:
- I 28.27:(nos.)
- Description:
- [1]+11 p. 13 pl. 4°
- Notes:
- [Processed.]
- Notes:
- [Processed.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- October 1948
- Monthly Catalog issue number:
- 645
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1948-10-01T00:00:00Z
- Monthly Catalog entry number:
- 22570
- Record start page number:
- 1146