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Reprint of Yekl and The Imported Bridegroom and Other Stories of the New York Ghetto

Basic Machines and How They Work gallery of ironwork decorThis revised edition of an extremely clear Navy training manual leaves nothing to be desired in its presentation. Thorough in its coverage of basic theory, from the lever and inclined plane to internal combustion engines and power trains, it requires nothing more than an understanding of the most elementary mathematics. Beginning with the simplest of machines the lever the text proceeds to discussions of the block and tackle (pulleys and hoists),

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