Le Bab ‹‹La Porte›› 1819-1850 The Bab "The Gate" 1819-1950 - Thornhill, Ontario Baha'i Canada Publications 2019 - 12 p. ISBN: 978-0-88867-179-0 Subjects--Personal Names: Báb Subjects--Chronological Terms: Bi-Centenary of the Birth of the Bab 1819-2019 Subjects--Topical Terms: Biography--Báb