Unknown man
From Mondothèque
12650488
Biographers Warden Boyd Rayward, Françoise Levie and Alex Wright at Alex Wright's lecture "Cataloging the world: Paul Otlet and the Birth of the Information Age", held in Brussels, at Google Offices, December 4, 2014
408525.jpg.h170
6996967119 9f2cc38e7b z
Unknown man wikipedia:Unknown man