Personnel recruitment; provision of personnel; personnel consulting services; provision of temporary personnel; secondment of personnel; facilitating re-entry into the work force; personnel-related information; administrative services, particularly administration of salaries and of personnel; employment agency services and consulting with regard to personnel and personnel management; personnel recruitment, including by means of psychological testing; interim management of companies; commercial management of projects; consulting services with regard to corporate organization and economics; the aforesaid services also by means of telecommunication networks, including the Internet