Manlove, George Henry, 1872; Vickers, Charles
Penton
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Tafel, Wilhelm,；Rimbach, Richard,
The Penton Publishing,
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The Penton Publishing Company
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Machine design
Penton (Cleveland)
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its design, construction and practice /；Buell, William C.
Penton Pub.,
|
its design, construction and practice /；Buell, William C.
Penton Pub.,
|
Buell, William C.
Penton Pub.,
| |