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لائحة الكتب
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The Panama canal : an engineering treatise : a series of papers covering in full detail the technical problems involved in the construction of the Panama canal : geology, climatology, municipal engineering, dredging, hydraulics, power plants, etc. : prepared by engineers and other specialists in charge of the various branches of the work and presented at the International engineering congress, San Francisco, California, 1915 / under the dir. of George W. Goethals.
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McGraw-Hill,
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1916.
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New York, NY [etc.] :