*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.
Introduction to the Physics of Waves/en-ca/introduction-to-the-physics-of-waves/C9AA79BE-966B-4B9A-891E-54D68B8C0CC3.htmlC9AA79BE-966B-4B9A-891E-54D68B8C0CC3