Manufacturing processes
Begeman, Myron L
Manufacturing processes - 2nd ed. - London: John Wiley & Sons Inc, 1949 - ix, 626p.
Manufacturing
Drilling power
621.7 / H9
Manufacturing processes - 2nd ed. - London: John Wiley & Sons Inc, 1949 - ix, 626p.
Manufacturing
Drilling power
621.7 / H9