Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
Porto, António Francisco Ferreira da Silva, 1817-1890 Silva Porto e Livingstone manuscripto de Silva Porto encontrado no seu espólio by António Francisco Ferreira da Silva, 1817-1890 Porto - Project Gutenberg, 2009 Project Gutenberg * Livingstone, David, 1813-1873 Africa -- Discovery and exploration