Simms, F. W. (1844). Practical tunnelling ... sub-excavating, timbering and the construction of the brickwork of tunnels .. / by Frederick Walter Simms: ... sub-excavating, timbering and the construction of the brickwork of tunnels .. s.n.].
Chicago Edition CitationSimms, Frederick Walter. Practical Tunnelling ... Sub-excavating, Timbering and the Construction of the Brickwork of Tunnels .. / by Frederick Walter Simms: ... Sub-excavating, Timbering and the Construction of the Brickwork of Tunnels .. [London?: s.n.], 1844.
MLA Edition CitationSimms, Frederick Walter. Practical Tunnelling ... Sub-excavating, Timbering and the Construction of the Brickwork of Tunnels .. / by Frederick Walter Simms: ... Sub-excavating, Timbering and the Construction of the Brickwork of Tunnels .. s.n.], 1844.