@book{bhlitem30675, title = {Revista de los Progresos de las Ciencias Exactas Fisicas y Naturales }, volume = {v.5(1855)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection}, url = {https://www.biodiversitylibrary.org/item/30675}, note = {https://www.biodiversitylibrary.org/bibliography/7135}, publisher = {Madrid, Real Academia de Ciencias Exactas, Físicas y Naturales, }, author = {Real Academia de Ciencias Exactas Físicas y Naturales de Madrid.}, year = {1855}, pages = {600}, }