M. L. Bush: Noble Privilege. The European Nobility vol. I. Manchester University Press 1983. IX + 294 s. £ 27.50. M. L. Bush: The English Aristocracy. A Comparative Synthesis. Manchester University Press 1984. VII + 248 s. £ 17.50. - Ladewig Petersen, E. (Historisk Tidsskrift, 1986)