Bubble temperature at 95 kPa over the entire composition range has been measured for the four binary systems : 1,2-dichloroethane(1) + m-cresol(2), 1,1,1-trichloroethane(1) + m-cresol(2), 1,1,2,2-tetrachloroethane(1)+ m-cresol(2) and tetrachloroethylene(1) + m-cresol(2)-using a Swietoslawski type ebulliometer. The composition vs. temperature data are found to be well-represented by the Wilson model. (C) 1998 Elsevier Science B.V. All rights reserved.