Browsing by Author Contreras Peña, María
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| Issue Date | Title | Author(s) |
|---|---|---|
| 2004 | Sistema Integrado de Facturación y Cuentas por Cobrar "S.I.F.C." | Lombeida Chávez, Jorge, Director; Contreras Peña, María; Bravo Tobar, Rubén; Jara Ozaetta, Leonardo |