44. Garfield, Eugene. “The Index Chemicus—a New Approach to Dissemination and Retrieval of Information in Organic Chemistry”. Paper presented at the 138th Meeting of the American Chemical Society, Division of Chemical Literature, New York, New York, 1960 September 11-16, 1960

44. Garfield, Eugene. “The Index Chemicus—a New Approach to Dissemination and Retrieval of Information in Organic Chemistry”. Paper presented at the 138th Meeting of the American Chemical Society, Division of Chemical Literature, New York, New York, 1960 September 11-16, 1960, Box: 90, Folder: 6. Eugene Garfield Papers, 2009-036. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/20820 Accessed November 24, 2024.