Facts
- Author
- Stanley, W.
- Language
- English
- Project Gutenberg No.
- 20214
- Released on Project Gutenberg
- December 29, 2006
- Bookshelves
- Engineering & Technology, Mathematics, How To ...
- Subjects
- Slide-rule – Handbooks, manuals, etc.
- Public domain in the USA
- yes
Sources: Project Gutenberg catalogue (public domain), Wikidata (CC0)