Robert Édouard, 1868-1940 Moritz
Memorabilia Mathematica; or, the Philomath's Quotation-Book
Robert Édouard, 1868-1940 Moritz · 2014
Public domain, Project Gutenberg. No sign-up.
MathematicsMathematics -- Quotations, maxims, etc.
Robert Édouard, 1868-1940 Moritz · 2014
Public domain, Project Gutenberg. No sign-up.