Observer Countries - Correspondence Concerning Applications From: Thailand, Hong Kong, Peru, Nepal, Singapore, Chile, Malawi, and Pakistan, 1979-1983

Observer Countries - Correspondence Concerning Applications From: Thailand, Hong Kong, Peru, Nepal, Singapore, Chile, Malawi, and Pakistan, 1979-1983, Box: 194, Folder: 1. Addenda to the International Union of Pure and Applied Chemistry (IUPAC) Records, 2000-600-001. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/46190 Accessed November 24, 2024.