- Publication Title:
- Twinplex, new stereoplotting instrument; by Morris M. Thompson.
- Display Title:
- Circulars. 82. Twinplex, new stereoplotting instrument; by Morris M. Thompson.
- Series Title:
- Circulars.
- Corporate Agency Authors:
- Geological Survey and Interior Dept.
- Sort Author:
- Geological Survey
- Authors:
- Thompson, Morris M.
- Date:
- July 1950
- Publish Date ISO Format:
- 1950-07-01T00:00:00Z
- Publication Start:
- 19500701
- Publication End:
- 19500731
- Corporate/Agency Author:
- Geological Survey
- Publication month:
- 6
- Publication year:
- 1950
- SuDoc number:
- I 19.4/2:(nos.)
- Description:
- cover title, [2]+8 p. il. 4°
- Notes:
- [Text on p. 2 of cover.] and [Processed.]
- Notes:
- [Processed.] ø Received late; no copies available at the Division of Public Documents.
- Availability:
- ø Received late; no copies available at the Division of Public Documents.
- Monthly Catalog date:
- March 1952
- Monthly Catalog issue number:
- 686
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1952-03-01T00:00:00Z
- Monthly Catalog entry number:
- 4144
- LC Number:
- L. C. card GS 51-40
- Record start page number:
- 45