PT - JOURNAL ARTICLE ED - , TI - UNIVERSITY AND EDUCATIONAL NOTES AID - 10.1126/science.60.1555.358 DP - 1924 Oct 17 TA - Science PG - 358--358 VI - 60 IP - 1555 4099 - http://science.sciencemag.org/content/60/1555/358.1.short 4100 - http://science.sciencemag.org/content/60/1555/358.1.full SO - Science1924 Oct 17; 60