*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.
Principles and Methods of Arithmetic Teaching (Classic Reprint)/en-ca/principles-and-methods-of-arithmetic-teaching-classic-reprint/E1334394-7170-4EA1-A681-59AEF48A54D1.htmlE1334394-7170-4EA1-A681-59AEF48A54D1