English language, Origin of, I, 215.

Enriques, F., II, [367].

Epps, J., I, 153; II, [143].

Equation of fifth degree, I, 250, 373.

Erasmus, I, 110.

Erastus, I, 65.

Erichsen, I, 163.

Ersch, II, [193], [282].

Erskine, T., II, [127].

Esperanto, Forerunner of, I, 116.