RT Journal DB /z-wcorg/ DS http://worldcat.org ID 1480717 LA English T1 American scientist. A1 Sigma Xi, the Scientific Research Society. A1 Society of the Sigma Xi. A1 Scientific Research Society of America. A1 Sigma Xi, the Scientific Research Society of North America. PB Sigma Xi, etc.] PP New Haven, Conn., etc. YR 1942 SN 0003-0996 JF American scientist.