Suriet 1: Charles MC DONALD during a plenary session in Strasbourg, June, 4-7, 1973.
Suriet 2: Karl-Heinz MURSCH during a plenary session in Strasbourg, June, 4-7, 1973.
Suriet 3: Kurt HÄRZSCHEL during a plenary session in Strasbourg, June, 4-7, 1973.
Suriet 4: Lucien HARMEGNIES during a plenary session in Strasbourg, June, 4-7, 1973.
Suriet 5: Michael HILLIARD during a plenary session in Strasbourg, June, 4-7, 1973.
Suriet 6: Pierre VERMEYLEN during a plenary session in Strasbourg, June, 4-7, 1973.