POLLACK,HERMAN W.
MANUFACTURING AND MACHINE TOOL OPERATIONS - NEWDELHI PRENTICE HALL, NEW JERSEY 1974 - p.593
FORGE WELDING
CUTTING TOOLS
671 P771M
MANUFACTURING AND MACHINE TOOL OPERATIONS - NEWDELHI PRENTICE HALL, NEW JERSEY 1974 - p.593
FORGE WELDING
CUTTING TOOLS
671 P771M