Find by ISBN > Guatemala > UFM
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1992 | 978-99922-799-4-6 | Calculator | |
| 2007 | 978-99922-799-5-3 | Jens P. Bornholt | Cuatro Siglos de Expresiones Geograficas del Istmo Centroamericano (Spanish Edition) |
| '' | 978-99922-799-9-1 | Manuel F. Ayau | Not a Zero Sum Game |