*Valid September 30, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
The Rational Arithmetic: In Which the Science is Fully Developed, the Art Clearly Explained, and Both Combined in Numerous I/en-ca/the-rational-arithmetic-in-which-the-science-is-fully-developed-the-art-clearly-explained-and-both-combined-in-numerous-i/1F427CA7-DB36-497C-89EA-5D27B09853C0.html1F427CA7-DB36-497C-89EA-5D27B09853C0
The Rational Arithmetic: In Which the Science is Fully Developed, the Art Clearly Explained, and Both Combined in Numerous I