Normal view
MARC view
Sigma Xi, the Scientific Research Society of North America. (Corporate Name)
American scientist, Nov./Dec. 1978 (a.e.) p. 658, masthead (Sigma Xi, The Scientific Research Society of North America; formed from the merger of the Society of the Sigma Xi and the Scientific Research Society of America; becomes Sigma Xi, The Scientific Research Society on Jan. 1, 1979)