William M. Sangster


Roles


Masonry Magazine March 1978 Page. 12
March 1978

IMI AIMS AT LOADBEARING MARKET
The International Masonry Institute, promotional arm of the Mason Contractors Association of America (MCAA) and the International Bricklayers' Union, is aiming much of its promotional firepower at the loadbearing masonr

Masonry Magazine August 1977 Page. 10
August 1977

IMI ENGINEERING EDUCATION
ADVISORY COUNCIL APPOINTED

As part of a long-range program to get masonry back into schools of engineering in the United States and Canada, the International Masonry Institute (IMI) has appointed a four-man Enginee