- Publication Title:
- Comparison of 5 methods used to measure hardness; by Ralph P. Devries.
- Display Title:
- Comparison of 5 methods used to measure hardness; by Ralph P. Devries.
- Corporate Agency Authors:
- Standards Bureau and Commerce and Labor Department
- Sort Author:
- Standards Bureau
- Authors:
- Devries, Ralph P.
- Date:
- 1912
- Publish Date ISO Format:
- 1912-01-01T00:00:00Z
- Publication Start:
- 19120101
- Publication End:
- 19121231
- Corporate/Agency Author:
- Standards Bureau
- Publication month:
- 13
- Publication year:
- 1912
- Description:
- 27 p. il. 1 pl.
- Notes:
- (Technologic papers 11.)
- Notes:
- (Technologic papers 11.) * For Sale by Superintendent of Documents. Paper, 5c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c.
- Monthly Catalog date:
- December 1912
- Monthly Catalog issue number:
- 216
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1912-12-01T00:00:00Z
- LC Number:
- 12-29931
- Record start page number:
- 272