*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.
Early Thought Patterns: A Prehistoric Esthetic of Number/en-ca/early-thought-patterns-a-prehistoric-esthetic-of-number/904E3849-1BEB-4E2D-B214-B5AF92F0DDE2.html904E3849-1BEB-4E2D-B214-B5AF92F0DDE2
Early Thought Patterns: A Prehistoric Esthetic of Number