Book reviews : LANGUAGE AND SYMBOLIC POWER Pierre Bourdieu; edited and introduced by John B. Thompson; translated by Gino Raymond and Matthew Adamson Cambridge, Polity Press in association with Basil Blackwell, 1992, ix, 302 pp., $39.95 (paperback). ACADEMIC DISCOURSE Pierre Bourdieu, Jean-Claude Passeron and Monique de Saint-Martin, with contributions by Christian Baudelot and Guy Vincent; translated by Richard Teese Cambridge, Polity Press, 1994, viii, 136 pp., $75.00 (hardback)