Donaldson, Cyril LeCain, George
Tool Design - 2nd ed. - New york Mc Graw-hill 1957 - vii, 557p.: ill.
TOOL DESIGNING-drafting
properties of materials
WELDING
621.9 / D6
Tool Design - 2nd ed. - New york Mc Graw-hill 1957 - vii, 557p.: ill.
TOOL DESIGNING-drafting
properties of materials
WELDING
621.9 / D6