*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.
Philosophy of Mathematics: Structure and Ontology/en-ca/philosophy-of-mathematics-structure-and-ontology/E10D658F-106A-48F5-ABBC-160377F897F8.htmlE10D658F-106A-48F5-ABBC-160377F897F8