Hare, A. Paul 1923- Small groups : studies in social interaction / edited by A. Paul Hare, Edgar F. Borgatta [and] Robert F. Bales. - 1st ed. - New York, Knopf, 1955. - xv, 666 p. : diagrs., tables. ; 24 cm. Bibliography: p. [579]-661. Subjects--Topical Terms: Social interaction.Social groups. Dewey Class. No.: 301.15 / SMA 1955