G. Verriest – författare

Colour Vision Deficiencies IX

Proceedings of the ninth symposium of the International Research Group on Colour Vision Deficiencies, held at St. John’s College, Annapolis, Maryland, U.S.A., 1–3 July 1987

Colour Vision Deficiencies VIII

Colour Vision Deficiencies VI

Colour Vision Deficiencies VII

Proceedings of the Seventh Symposium of the International Research Group on Colour Vision Deficiencies held at Centre Médical Universitaire, Geneva, Switzerland, 23–25 June 1983

Colour Vision Deficiencies VII

Proceedings of the Seventh Symposium of the International Research Group on Colour Vision Deficiencies held at Centre Médical Universitaire, Geneva, Switzerland, 23–25 June 1983

Fourth International Visual Field Symposium Bristol, April 13–16,1980

Colour Vision Deficiencies IX

Proceedings of the ninth symposium of the International Research Group on Colour Vision Deficiencies, held at St. John’s College, Annapolis, Maryland, U.S.A., 1–3 July 1987