http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Oxford handbook of the American presidency
With engaging, new contributions from major figures in the field, 'The Oxford Handbook of the American Presidency' provides the key point of reference for anyone working in American politics today.
edited by George C. Edwards III and William G. Howell.
Includes bibliographical references and indexes.