Facts
- Author
- Anonymous
- Language
- English
- Project Gutenberg No.
- 7309
- Released on Project Gutenberg
- January 1, 2005
- Bookshelves
- How To ..., Business/Management
- Subjects
- Advertising, Commercial correspondence
- Public domain in the USA
- yes
Sources: Project Gutenberg catalogue (public domain), Wikidata (CC0)