DuBois, Rachel Davis. Reducing social tension and conflict through the group conversation method [by] Rachel Davis DuBois and Mew-soong Li. Foreword by Ira Progoff. - New York Association Press [1971] - 159 p. 23 cm. "Annotated bibliography": p. 147-159. ISBN: 0809617919 LCCN: 74129426 //r87 Subjects--Topical Terms: Group relations trainingAttitude change LC Class. No.: HM133 / .D83 Dewey Class. No.: 301.18/5