Análise psicológica / Instituto Superior de Psicologia Aplicada
Psicologia / prop. Associação Portuguesa de Psicologia
Postal services [documento electrónico] : mail item processing: optical characteristics for processing letters: EN 13619: November 2002 / European Committee for Standardization
Postal services [documento electrónico] : forms: harmonised vocabulary: ENV 13712: April 2000 / European Committee for Standardization