Crew, Henry, (1859-1953,)

On the loadstone and magnetic bodies / by: Crew, Henry, (1859-1953,); Mottelay, Paul Fleury, (b. 1841,); Salvio, Alfonso de, (b. 1873,); Willis, Robert, (1799-1878,); Galilei, Galileo, (1564-1642.) (1955.); Harvey, William, (1578-1657.) (1955.); Harvey, William, (1578-1657.) (1955.); Harvey, William, (1578-1657.) (1955.); Gilbert, William, (1540-1603.) (Language materials, printed)