Grinding practice
Colvin, F.H., Stanley, F.A.
Grinding practice by F.H. Colvin and F.A. Stanley - 3rd edn. - New York 1950 - 419 p.
Grinding Practice
621.92 / C 727 G
Grinding practice by F.H. Colvin and F.A. Stanley - 3rd edn. - New York 1950 - 419 p.
Grinding Practice
621.92 / C 727 G