Consultar la Bio-bibliografía del autor en la Escuela de Bibliotecología y Ciencias de la Información. Universidad de Costa Rica. Autora Lic. Ana Julia Hernández Hernández. UCR. 2005
| Born | 2-2-1949 |
| November 27, 2008 | Edited by 190.10.113.109 | Edited without comment. |
| November 27, 2008 | Edited by 190.10.113.109 | Edited without comment. |
| November 27, 2008 | Edited by 190.10.113.109 | Edited without comment. |
| September 5, 2008 | Edited by RenameBot | fix author name |
| April 1, 2008 | Created by an anonymous user | initial import |