Person
Etten, Hendrik van
Catalogue
- Books
Mathematical recreations. Or a collection of sundrie problemes, extracted out of the ancient and moderne philosophers, as secrets in nature, and experiments in arithmeticke, geometrie ... etc / lately compiled in French, by Henry van Etten Gent. And now delivered in the English tongue [by William Oughtred].
Leurechon, Jean, 1591-1670Date: 1633
- Books
- Online
Mathematical recreations: or, a collection of many problems extracted out of the ancient and modern philosophers: as, secrets and experiments in arithmetick, geometry, cosmography, horologiography ... &c. ... / Written first in Greek and Latin, lately compil'd in French by Henry van Etten [pseud.], and now in English ... Whereunto is added the description and use of the double horizontal dyal, and the general horological ring: invented and written by William Oughtred.
Leurechon, Jean, 1591-1670.Date: 1674