Power Player's Guide for Rodgers and Roland OrgansNelson Dodge, Christoph Bull, Frances Nobert, Jung-A Lee, Hector Olivera · First published 2014Open the Tome
La caída del radicalismoHéctor Ricardo Olivera, Hector Ricardo Olivera, Roberto Azaretto, Corregidor · First published 1995Open the Tome
Edifont - an interactive font editing systemHector J. Mariscal Olivera · First published 1988Open the Tome
Editfont an interactive font editing systemHector J. Olivera Mariscal · First published 1987Open the Tome
