http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the breakdown of representation in American politics
xxi, 249 pages : illustrations, maps ; 22 cm.
Morris P. Fiorina, with Samuel J. Abrams.
Includes bibliographical references and index.
Representative government and representation
Julian J. Rothbaum distinguished lecture series ; v. 11