Social network programme / Social Network Unit, Portuguese Social Security Institute ; consultants Isabel Guerra, José Manuel Henriques
Social network programme / Social Network Unit, Portuguese Social Security Institute ; consultants Isabel Guerra, José Manuel Henriques
. - xxa Lisboa xxa-fimyyc Instituto da Segurança Social yyc-fim, 2005
. - 43 p. : il., gráf. 28 cm
Políticas sociais
Portugal
364-7(469)