http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xi, 287 pages : illustrations, diagrams, forms. ; 24 cm.
"Much of the material for this book first appeared in 1920 in a book entitled Structural drafting and the design of details (later changed to Structural drafting and design)"-Pref.