ZEIDAN, Daher, Beyrouth
ZEIDAN, Daher, Beyrouth
YVERNEL, Georges, CILO Paris
YVERNEL, Georges, CILO Paris
XX Soc. Workers Federation, London
XX Soc. Workers Federation, London
WIDMANN PEÑA, Willy, Genève
WIDMANN PEÑA, Willy, Genève
WALUSINSKI, Gilbert, St-Cloud
WALUSINSKI, Gilbert, St-Cloud
VISO, Caracas
VISO, Caracas
VILLAR Manuel, Buenos Aires
VILLAR Manuel, Buenos Aires
VEKEMANS Roger, Bogota
VEKEMANS Roger, Bogota
VANHECKE Charles, Rio de Janeiro
VANHECKE Charles, Rio de Janeiro
VALLEJO, Miguel, Toulouse
VALLEJO, Miguel, Toulouse