(F/E/S/A) : French, English, Spanish and version; Prefacio : Arpad Bogsch, Director General de la OMPI; Clarence Feldmann Presidente de la IFIA; See English version in GUIDE ON ASSOCIATIONS OF INVENTORS : IN COOPERATION WITH THE INTERNATIONAL FEDERATION OF INVENTORS' ASSOCIATIONS (IFIA); See French version in GUIDE DES ASSOCIATIONS D'INVENTEURS : EN COOPERATION AVEC LA FEDERATION INTERNATIONALE DES ASSOCIATIONS DES INVENTEURS (IFIA)