*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 Text Book Of Mining Formulae .../en-ca/a-text-book-of-mining-formulae-.../EB4861D7-A02D-4670-9945-BA57B84651F4.htmlEB4861D7-A02D-4670-9945-BA57B84651F4