David J. Lockwood serves as Secretary-Treasurer of which Canadian professional society founded in 1945?
David J. Lockwood: David J. Lockwood is a Canadian physicist and Researcher Emeritus at the National Research Council of Canada (NRC). David J. Lockwood:  He is also Adjunct Professor at the University of Windsor in Windsor, Ontario, Editor of the journal Solid State Communications, and Secretary-Treasurer of the Canadian Association of Physicists. Canadian Association of Physicists:  The organization was founded in 1945 and currently has over 1,600 members.
i don't know