Thomas L. Heath (intro. & comm.) The thirteen books of Euclid's elements : translated from the text of Heiberg : Volume II, Books III-IX - 2nd ed. - Dover Publications 2019 - 436p. ISBN: 9780486600895 (PB) Subjects--Topical Terms: Mathematics, GreekGeometry Dewey Class. No.: 513 THI V.2