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Tool Making A Practical Treatise On The Art Of Making Tools, Jigs, And Fixtures, With Helpful Suggestions On Heat Treatment Of Carbon And High-Speed Steels For Tools, Pu... »
American Steel Worker A Twenty-Five Years' Experience In The Selection, Annealing, Working, Hardening And Tempering Of Various Kinds And Grades Of Steel »
The American Steel Worker A Twenty-Five Years' Experience In The Selection, Annealing, Working, Hardening And Tempering Of Various Kinds And Grades Of Steel »