CATESOC - Gabinete de Estratégia e Planeamento. Pesquisa: "ED International Council of Homehelp Services" + "ED International Council of Homehelp Services$"
Compl. tít.: Statutes of the International Council of Homehelp Services: Bylaws to the Statutes of the International Council of Homehelp Services : Resolution Text : The Homehelp Services in the 1990's : means to strengthen and improve ICHS Work