00530nam a2200169Ia 4500020001500000082001900015100003700034245010300071250002200174260002600196300002200222490002500244500000500269700002900274700002700303700003000330  a0582084237  a338.6bD257.EI  aDavies, Stephen and Lyons, Bruce  aEconomics of industrial organisationbcBy Stephen Davies, Lyons Bruce, Huw Dixon and Paul Geroski  aStudent paperback  aLondonbLongmanc1991  aviii, 248p. Index  aSurveys in Economics  a  aLyons, Bruce ; jt. auth.  aDixon, Huw ; jt. auth.  aGeroski, Paul ; jt. auth.