Unknown Author
Livingston Armytage
Alan Rix
Robert D. Lamb
Jenny Pearson
Colombo Plan Bureau.
Tsukasa Takamine
Toshio Shishido
Erik Baark
Canadian University Service Overseas
Daniel Behrman
Asian Development Bank
Daniel R. Harrison
Peter Ritchie Calder
Glyn Roberts
Clunies Ross, Ian Sir
Statistics Department Staff International Monetary Fund
Frederic Benham