77/1867 [Mathematics]. Dedekind, R. Stetigkeit und irrationale Zahlen. Braunschweig, F. Vieweg und Sohn, 1892, 2nd ed., (8),24p., orig. wr.

- Contemp. owner's entry on htitle; first/ last textp. sl. browned along edges.

= DSB IV, p.3-4: "With this publication (...), Dedekind had become one of the leading representatives of a new epoch in basic research (...)". Poggendorff IV, p.305.