*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.
An Introduction to Echo Analysis: Scattering Theory and Wave Propagation/en-ca/an-introduction-to-echo-analysis-scattering-theory-and-wave-propagation/92922E12-DBC8-4CD8-ACA6-D3242BD6DA16.html92922E12-DBC8-4CD8-ACA6-D3242BD6DA16
An Introduction To Echo Analysis: Scattering Theory And Wave Propagation