*Valid December 2, 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.
Digraphs: Theory, Algorithms and Applications/en-ca/digraphs-theory-algorithms-and-applications/6594A7AB-1924-435F-9C97-73FAAD2FDCF4.html6594A7AB-1924-435F-9C97-73FAAD2FDCF4