Backward areas in advanced countries: proceedings of a conference held by the International Economic Association [at Varenna, 1957];
edited by E. A. G. Robinson.
- London, Melbourne [etc.] New York, London, Melbourne [etc.] New York, London, Melbourne [etc.] New York, Macmillan; St. Martin's Press, Macmillan; St. Martin's Press, 1969.
Held jointly with the European Centre for the Co-ordination of Research and Documentation.