Books in Category: Engineering & Technology
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Sewerage and Sewage Treatment
Harold E. Babbitt
489 downloads
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American Inventions and Inventors
William A. Mowry and Arthur May Mowry
488 downloads
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Industrial Arts Design
William H. Varnum
487 downloads
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Animal Proteins
Hugh Garner Bennett
486 downloads
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The Use of Ropes and Tackle
Homer J. Dana and W. A. Pearl
485 downloads
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Conservation Through Engineering
Franklin K. Lane
485 downloads
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On Laboratory Arts
Richard Threlfall
484 downloads
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Chats on Old Clocks
Arthur Hayden
484 downloads
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Gas-Engines and Producer-Gas Plants
Rodolphe Edgard Mathot
482 downloads
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Appletons' Popular Science Monthly, January 1900
Various
482 downloads
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Synthetic resins and their raw materials
United States Tariff Commission
480 downloads
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The Telescope
Louis Bell
480 downloads
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Stories of Invention, Told by Inventors and their Friends
Edward Everett Hale
477 downloads
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The Bridge-Builders
Rudyard Kipling
476 downloads
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A Catechism of the Steam Engine
C. E. John Bourne
476 downloads
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The Aeroplane Speaks. Fifth Edition
H. Barber
474 downloads
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Leonardo da Vinci, Pathfinder of Science
Henry S. Gillette
472 downloads
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Photographic Reproduction Processes
Peter C. Duchochois
471 downloads
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Triumphs of Invention and Discovery in Art and Science
J. Hamilton Fyfe
471 downloads
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The Popular Science Monthly, October, 1900
Various
470 downloads
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The Gunner's Examiner
Harold E. Cloke
469 downloads
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Scientific American, Vol. XXXIX.—No. 24. [New Series.], December 14, 1878
Various
469 downloads
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Gas and Petroleum Engines
H. de Graffigny
469 downloads
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An Unsinkable Titanic: Every Ship its own Lifeboat
John Bernard Walker
469 downloads
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Cottage Building in Cob, Pisé, Chalk and Clay: A Renaissance (2nd edition)
Clough Williams-Ellis
467 downloads
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