*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.
Critical Issues in Systems Theory and Practice/en-ca/critical-issues-in-systems-theory-and-practice/06319262-2DA9-407F-93F6-8D4BB10523F0.html06319262-2DA9-407F-93F6-8D4BB10523F0