*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 Astronomical Ephemeris, Volume 1853/en-ca/the-astronomical-ephemeris-volume-1853/DB18DBBB-0C8C-48B6-BF58-153A01C70BEE.htmlDB18DBBB-0C8C-48B6-BF58-153A01C70BEE