*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.
First Steps in Modal Logic/en-ca/first-steps-in-modal-logic/E5FD74E6-BEF5-4ED3-96AE-5A4541E47642.htmlE5FD74E6-BEF5-4ED3-96AE-5A4541E47642