*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 Equations Of Materials/en-ca/the-equations-of-materials/5EAA1115-9DF9-4370-BA7D-9F2F0B32D4DB.html5EAA1115-9DF9-4370-BA7D-9F2F0B32D4DB