Abstract
** Originally presented as the opening address to the International Conference in Deprived Minorities, Napier Polytechnic, Edinburgh: 2–4 July 1989 and subsequentlyy modified for publication.
Notes
** Originally presented as the opening address to the International Conference in Deprived Minorities, Napier Polytechnic, Edinburgh: 2–4 July 1989 and subsequentlyy modified for publication.