Henderson & Hamlin's lightning calculator; containing the shortest, simplest, and most rapid method of computing numbers, adapted to all kinds of business ..
Book details
- Title
- Henderson & Hamlin's lightning calculator; containing the shortest, simplest, and most rapid method of computing numbers, adapted to all kinds of business ..
- Publication year listed
- 1872
- Format
- Public domain eBook
- Reading access
- Free online reader; no registration required
- Source record
- View on Archive.org
About this book
Henderson & Hamlin's lightning calculator; containing the shortest, simplest, and most rapid method of computing numbers, adapted to all kinds of business ..
Author: Henderson, J. A. (John Alexander)
Year: 1872
50 p. 8vo
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