49502149
9781527984097
Thallner, Otto is the author of 'Tool-Steel : A Concise Handbook on Tool-Steel in General, Its Treatment in the Operations of Forging, Annealing, Hardening, Tempering, etc;, and the Appliances Therefor (Classic Reprint)', published 2017 under ISBN 9781527984097 and ISBN 1527984095.
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