*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.
Nueva trigonometría, plana y esférica/en-ca/nueva-trigonometr%C3%ADa-plana-y-esferica/497EAB50-AA18-4A8F-9E9E-9D91974D65DC.html497EAB50-AA18-4A8F-9E9E-9D91974D65DC