| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Aprenda Excel 2000 Visualmente | 978-9977-54-094-8 | 2000 | Ruth Maran |
| Aprenda Word 2000 Visualmente / Teach Yourself Word 2000 Visually | 978-9977-54-088-7 | 2000 | Trejos Hermanos · Ruth Maran |
| Computadoras y Internet Guia Visual / Teach Yourself Computers and Internet Visually (Teach Yourself Visually ) | 978-9977-54-084-9 | 2000 | Trejos Hermanos |
| Word 2000 Guia Visual (Teach Yourself Visually ) | 978-9977-54-091-7 | 2000 | Ruth Maran |