Gary B.Nash...[et al] edite Gary B.Nash...[etal.] edite David J.Anspaugh...[et al.] edite Richard G.Lipsey...[et al] edite Kathy Spurr...[et al] edite Richard Caves...[et al] edite Marvin Perry...[et al] edite Ephraim P.Smith...[et al]edite P.Lynn McDonald...[et al.] edite Joni Seager...[et al.] edite