SAINTE-LAGUË, Avec des nombres et des lignes, 1932

First edition.
André Sainte-Laguë (1882-1950), Doctor of Science, was a French mathematician known for his contributions to graph theory and the popularization of mathematics. His work Avec des nombres et des lignes (With Numbers and Lines) is a book of "mathematical recreations," which presents mathematical problems and games in an accessible and playful manner.