Atherton, W. H. (1947). Conveyors and cranes: Including continuous elevators stackers, ship hoists, transporters and electric telphers. Pitman & Sons.
Cita Chicago Style (17a ed.)Atherton, William H. Conveyors and Cranes: Including Continuous Elevators Stackers, Ship Hoists, Transporters and Electric Telphers. London: Pitman & Sons, 1947.
Cita MLA (8a ed.)Atherton, William H. Conveyors and Cranes: Including Continuous Elevators Stackers, Ship Hoists, Transporters and Electric Telphers. Pitman & Sons, 1947.
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