*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.
Outline of the Method of Conducting a Trigonometrical Survey, for the Formation of ... Maps and Plans/en-ca/outline-of-the-method-of-conducting-a-trigonometrical-survey-for-the-formation-of-...-maps-and-plans/C52684D1-DDE3-470B-8F3B-3D0DF4AFE10F.htmlC52684D1-DDE3-470B-8F3B-3D0DF4AFE10F
Outline of the Method of Conducting a Trigonometrical Survey, for the Formation of ... Maps and Plans