| Author | Titles | | 1.
| Sánchez Mariana, Manuel | 1 | | 2.
| Sanchez Marin, Venancio | 3 | | 3.
| Sánchez, Marta | 1 | | 4.
| Sanchez Martinez, Alonso | 1 | | 5.
| Sanchez Martinez, Luis, 1913- | 1 | | 6.
| Sánchez Moguel, Antonio, 1838-1913 | 4 | | 7.
| Sánchez Montesdeoca, Beatriz | 5 | | 8.
| Sánchez Montesdeoca, Beatriz | 1 | | 9.
| Sánchez, Montserrat | 1 | | 10.
| Sánchez Ortiz, Alicia | 1 |
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