http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a practical reference book on process analysis, product design, metal movements, materials, and proved die designs for every class of sheet-metal pressworking
American Society of Tool and Manufacturing Engineers
ASTE National Book Committee: Francis J. Sehn, chairman; Maurice M. Clemons [and others] Frank W. Wilson, executive editor.