*Valid November 28, 2024 - December 2, 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 Description of Ventilators: Whereby Great Quantities of Fresh air may With Ease be Conveyed Into Mines, Goals, Hospitals, ... By Stephen Hales/en-ca/a-description-of-ventilators-whereby-great-quantities-of-fresh-air-may-with-ease-be-conveyed-into-mines-goals-hospitals-...-by-stephen-hales/FD47B7CA-A7AB-4C48-ACC8-1F590B5FD058.htmlFD47B7CA-A7AB-4C48-ACC8-1F590B5FD058
A Description of Ventilators: Whereby Great Quantities of Fresh Air May with Ease be Conveyed Into M - Scholar's Choice Edition