*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.
Linear Optimization: The Simplex Workbook/en-ca/linear-optimization-the-simplex-workbook/AC38EE92-F0C9-43BF-AF03-8487B8939837.htmlAC38EE92-F0C9-43BF-AF03-8487B8939837