http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
pt. 1. First principles -- pt. 2. The main group elements -- pt. 3. Transition elements -- pt. 4. Some special topics
F. Albert Cotton, Geoffrey Wilkinson, Paul L. Gaus
Includes bibliographical references and index