Juan Alberto Osorio has written: 'La frontera'
Amilkar Osorio has written: 'Gato o soledad en la lluvia'
Paulo Osorio has written: 'Camillo Castello Branco' -- subject(s): Accessible book
Gonzalo Benzo Osorio has written: 'Chromatographic, spectroscopic and chelating properties of benzimidazolyl phenols'
Jairo Osorio G. has written: 'Apatentados, quindianos y chiveros' -- subject(s): History
Alberto Souza has written: 'Alberto Souza'
Carmen Castro has written: 'For You My Lady'
Helder Castro has written: 'Simbiose'
Alberto Serana has written: 'Improvvisi'
Alberto Rossi has written: 'I Salimbeni'
Alberto Giordano has written: 'Trotski'
Alberto Magnelli has written: 'Magnelli'