Economic policy reforms 2009 [documento electrónico] : going for growth / Organisation for Economic co-Operation and Development
OECD information technology outlook / Organisation for Economic Co-Operation and Development
OECD economic surveys [documento electrónico] : Portugal / Organisation for Economic co-Operation and Development
OECD economic surveys [documento electrónico] : country reviews: Portugal / Organisation for Economic co-Operation and Development
Economic policy reforms 2006 [documento electrónico] : going for growth / Organisation for Economic co-Operation and Development
OECD information technology outlook / Organisation for Economic co-Operation and Development
OECD science, technology and industry scoreboard / Organisation for Economic co-Operation and Development
OECD Economic surveys [documento electrónico] : country reviews: Portugal / Organisation for Economic co-Operation and Development
A new economy? The changing role of innovation and information technology in growth / Organisation for Economic co-Operation and Development
Perspectives des technologies de l'information 1994 / Organisation de Coopération et de Développement Économiques
Information technology outlook 1994 / Organisation for Economic co-Operation and Development
Information technology outlook 1992 / Organisation for Economic co-Operation and Development