*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.
A Course in Number Theory and Cryptography/en-ca/a-course-in-number-theory-and-cryptography/C4B65556-3453-4E41-88E3-7D25262B6E49.htmlC4B65556-3453-4E41-88E3-7D25262B6E49