<![CDATA[Sec. Geral Ministério da Economia Search for 'an:4404 and au:JOAQUIM, J. G., FRAGA, C., RIBEIRO, G. J. A. and au:JOAQUIM, J.G., FRAGA, C., RIBEIRO, G.J.A.']]> http://catalogo.biblioteca.min-economia.pt/cgi-bin/koha/opac-search.pl?q=ccl=an%3A4404%20and%20au%3AJOAQUIM%2C%20J.%20G.%2C%20FRAGA%2C%20C.%2C%20RIBEIRO%2C%20G.%20J.%20A.%20and%20au%3AJOAQUIM%2C%20J.G.%2C%20FRAGA%2C%20C.%2C%20RIBEIRO%2C%20G.J.A.&format=rss2 2 0 50