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Seaton, A. E., and Rounthwaite, H. M. Pocket-book of
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Seeligmann, T., Torrilhon, G. L., and Falconnet, H. India
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Seidell, A. Solubilities of Inorganic and Organic
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Sellew, W. H. Steel Rails 4to, *10 00

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Sever, G. F., and Townsend, F. Laboratory and Factory
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Sexton, A. H., and Primrose, J. S. G. The Metallurgy of
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Seymour, A. Modern Printing Inks 8vo, *2 00

Shaw, Henry S. H. Mechanical Integrators. (Science
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