@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20171127-134808791, title = "The Organization of Knowledge in Modern America, 1860-1920", chapter = "The physics, mathematics, and chemistry communities: A comparative analysis", year = "1979", url = "https://resolver.caltech.edu/CaltechAUTHORS:20171127-134808791", id = "record", isbn = "0801821088" }