*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.
Critical Point Theory and Its Applications/en-ca/critical-point-theory-and-its-applications/80947308-5AD3-429E-8D36-C2EED61AA2E8.html80947308-5AD3-429E-8D36-C2EED61AA2E8