Catalogued
Concurrent-scale nomogram
- Made by
- Maurice d'Ocagne
- Year
- 1884-1899
- Field
- Nomograms and computing charts
- Kind
- Computing chart
- Room
- Charts that compute — Placed by reading its description, not yet studied
1 other forms share this skeleton
Source
d'Ocagne 1899, Traité de nomographie
Attribution checked against the source