*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.
A Practical Treatise On the 'otto' Cycle Gas Engine/en-ca/a-practical-treatise-on-the-otto-cycle-gas-engine/DA489266-B139-426D-B310-60A40718E2C9.htmlDA489266-B139-426D-B310-60A40718E2C9
A Practical Treatise On the 'otto' Cycle Gas Engine