*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.
Harmonic Analysis on the Heisenberg Group/en-ca/harmonic-analysis-on-the-heisenberg-group/F4182324-BCB4-4C3C-93B0-52B1961FFDF1.htmlF4182324-BCB4-4C3C-93B0-52B1961FFDF1