Oberg, Erik Spur and Bevel Gearing: A Treatise On the Principles, Dimensions, Calculation, Design and Strength of Spur and Bevel Gearing, Together With Chapters ... Tooth Forms and Methods of Cutting Gear Teeth
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Spur and Bevel Gearing: A Treatise On the Principles, Dimensions, Calculation, Design and Strength of Spur and Bevel Gearing, Together With Chapters ... Tooth Forms and Methods of Cutting Gear Teeth