Seventh Annual Report of the Council For Scientific and Industrial Research for the Year Ended 30th June 1933

R. B. Ritchie & Son Pty Ltd, Seventh Annual Report of the Council For Scientific and Industrial Research for the Year Ended 30th June 1933 (1 July 1932-30 June 1933), [UMA-ITE-1985008300252]. University of Melbourne Archives, accessed 02/04/2026, https://archives.library.unimelb.edu.au/nodes/view/255515