*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.
Exact Solutions of Relativistic Wave Equations/en-ca/exact-solutions-of-relativistic-wave-equations/125A593E-C539-46C8-A4AC-9C0657237AC7.html125A593E-C539-46C8-A4AC-9C0657237AC7