*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.
Imagining Numbers: (particularly The Square Root Of Minus Fifteen)/en-ca/imagining-numbers-particularly-the-square-root-of-minus-fifteen/A2C9A417-01D0-4BCC-8A3E-E969FEC0FDA4.htmlA2C9A417-01D0-4BCC-8A3E-E969FEC0FDA4
Imagining Numbers: (particularly The Square Root Of Minus Fifteen)