Printed copies of articles by Dell: 'Automation: A Challenge to Trade Unions and Industry' (ASSET publication, 1956, author not specified) 'Brazil: The Dilemma of Reform' (Fabian Research Series, 1964) 'Trade v. Aid?' (in 'Venture', Fabian Society, 1965) 'The Politics of Economic Interdependence' (in 'Socialist Commentary', 1977) 'Trade…