Leipzig: Teubner, 1882. First. hardcover. iv, 202, plus 2pp of ads, printed on thin paper; pages evenly toned and with two inked names on front endpaper. Illustrated throughout with diagrams and formulae. Tall thin 8vo, bound in old patterned boards, worn but sound, recently re-backed in plain black cloth with inner hinges neatly mended. Leipzig: B.G. Teubner, 1882. First edition. A very good copy of this scarce book. very good.
Moritz Pasch (1843-1930) was a German mathematician specializing in the foundations of geometry. This is his most important work, in which he draws attention to a number of heretofore un-noted tacit assumptions in Euclid's Elements. -Wikipedia.