*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.
The Principia: Mathematical Principles of Natural Philosophy/en-ca/the-principia-mathematical-principles-of-natural-philosophy/B7297D8F-D39A-4D8A-AF79-24663F7DD35E.htmlB7297D8F-D39A-4D8A-AF79-24663F7DD35E
The Principia: Mathematical Principles Of Natural Philosophy