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Harnad, Stevan, Tim Brody, Francois Vallieres, Les Carr, Steve Hitchcock, Yves Gingras, Charles Oppenheim, Chawki Hajjem, and Eberhard R. Houghton, John, and Peter Sheehan. Economic Analysis and Policy 39, not. Houghton, John, Charles Oppenheim, Anne Morris, Claire Creaser, Helen Greenwood, Mark Summers, and Adrian Gourlay. Joint Information Systems Committee.