@Book{BVMC:1218384, author = {Simón Palmer, María del Carmen}, title = {La enseñanza privada seglar de grado medio en Madrid (1820-1868)}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2023}, year = {2023}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1218384} }