Mills, Theodore M. The sociology of small groups / Theodore M. Mills. - 2nd ed. - Englewood Cliffs ; London : Prentice-Hall, c1984. - viii,152p ; 23 cm. - Prentice-Hall foundations of modern sociology series . Previous ed., 1967. ISBN: 0138209103 9780138209100 Subjects--Topical Terms: Small groups.Social interaction.