*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.
Topology and Geometry/en-ca/topology-and-geometry/417E9661-2551-41F2-86F4-5A3FF9B820BD.html417E9661-2551-41F2-86F4-5A3FF9B820BD