More from this Author

Metal Fabrication

by Robert O'Conn, Robert O'Con, Richard Carr, Steve D. Benson (Supplement by)

Metal Fabrication

by Robert O'Con, Richard Carr

Welding

by Robert O'Con

Statistical Process Control

by Robert O'Con, Amy J. Nickel (Editor)

Advanced Oxyacetlene Flame Cutting

by Robert O'Con, Richard Wallace Carr