CMS/SMC
Canadian Mathematical Society
www.cms.math.ca
Canadian Mathematical Society
  location:  About Ushistory of the society
About Us        
Georges Perras had 3 appointments :

Executive Director - Secretary       1945 - 1949
Committees on School Mathematics       1945 - 1949 , served as chair
Committee of the Journal       1947 - 1953

© Canadian Mathematical Society, 2014 : http://www.cms.math.ca/