31st Meeting - 18 July 1969 Items 1 - 15 [Numbered items with associated literature]

Fitts, Clive H., 31st Meeting - 18 July 1969 Items 1 - 15 [Numbered items with associated literature] (18 July 1969), [UMA-IT-000029550]. University of Melbourne Archives, accessed 30/04/2026, https://archives.library.unimelb.edu.au/nodes/view/493429