Exploració per autor
| Nom de l'autor |
|---|
| Beltran Trell, Eduard [1] |
| Beltrán Vilagrasa, Mercè [4] |
| Beltran Villar, Anna [1] |
| Beltrán, A [1] |
| Beltrán, A. [1] |
| Beltran, Ana M [1] |
| Beltrán, Beatriz [1] |
| Beltran, C [1] |
| Beltran, Daniel [2] |
| Beltran, Fernando [3] |
| Beltrán, Francisco [5] |
| Beltrán, G. [1] |
| Beltran, H. [3] |
| Beltran, Hector [1] |
| Beltran, Héctor [1] |
| Beltran, J.P. [1] |
| Beltran, Jordi [2] |
| Beltran, Lidia [2] |
| Beltran, Lluís [1] |
| Beltran, P [1] |