La crisis del siglo XII el poder, la nobleza y los orígenes de la gobernación europea The crisis of the twelfth century : power, lordship, and the origins of European government. Spanish Bisson, Thomas N. creator text bibliography sp Barcelona Crítica, S.L. c2009 2009 monographic spa
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847 p., [8] p. of plates ill. (some col.), maps 24 cm. Thomas N. Bisson ; traducción : Tomás Fernández Includes bibliographical references and index. e------ Power (Social sciences) Europe Politics and government 476-1492 D201.8 .B57 2009 940.182 B6235c E 9788498920710 http://www.loc.gov/catdir/toc/ecip0811/2008007535.html http://www.loc.gov/catdir/toc/ecip0811/2008007535.html DLC 080219 20201023062659.0 301009