*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.
Adjoint Equations and Analysis of Complex Systems/en-ca/adjoint-equations-and-analysis-of-complex-systems/27B2D59F-4B4C-462A-885F-C14F67172FEF.html27B2D59F-4B4C-462A-885F-C14F67172FEF