Tubbs, Stewart L., 1943- A system approach to small group interaction / Stewart L. Tubbs - 6th ed. - Boston, Mass. : McGraw Hill, 1998 - xiv, 385 p. ; 23 cm. ISBN: 007065526X Subjects--Topical Terms: Organizational behaviorSmall groups. Dewey Class. No.: 302.34 / TUB