*Valid November 28, 2024 - December 2, 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.
Estimates of the Neumann Problem/en-ca/estimates-of-the-neumann-problem/5B7C9630-C010-46EC-9381-8DF19A4822E3.html5B7C9630-C010-46EC-9381-8DF19A4822E3