http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Introduction to 3D in the AutoCAD program -- Quick-start tutorials -- Wireframe modeling -- Creating and modifying meshes -- Creating 3D solids and surfaces -- Editing 3D solids and surfaces -- Advanced tutorials -- Generating drawings and DWF files -- Rendering and other presentations -- Appendix A: Drafting standards and practices -- Appendix B: Command reference -- Appendix C: System variables -- Glossary