PAPPUS
\pˈapəs], \pˈapəs], \p_ˈa_p_ə_s]\
Sort: Oldest first
By William Dodge Lewis, Edgar Arthur Singer
By William R. Warner
By Henderson, I. F.; Henderson, W. D.
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.