John Venn
John Venn published a work in 1880 with his venn diagrams.
John Venn, a British logician. And, consequently, it is the Venn diagram, not the venn diagram.
He created the Venn diagram and wrote books about what he did.
He created the "Venn diagram" which is used when dealing with "sets" in mathematics.
How do I do a Venn diagram? 28&42
The answer depends on the Venn diagram.
No country was ever a Venn diagram.
The answer depends on the Venn diagram.
No a venn diagram is not a graphic source.
John Venn
John Venn.