Lea, F. C. b. 1871.
The machining of steel, a simple explanation of its principles and practice, by F. C. Lea and Eric N. Simons. - [2d ed.] - London, Odhams Press [1960] - 208 p. illus. 22 cm.
61003135
GB60-20106
Tool-steel.
Machine-tools.
TJ1185 / .L4 1960
The machining of steel, a simple explanation of its principles and practice, by F. C. Lea and Eric N. Simons. - [2d ed.] - London, Odhams Press [1960] - 208 p. illus. 22 cm.
61003135
GB60-20106
Tool-steel.
Machine-tools.
TJ1185 / .L4 1960