Howard, Tharon W. Design to thrive : creating social networks and online communities that last / Tharon W. Howard. - Burlington, MA : Morgan Kaufmann/Elseiver, c2010. - xiv, 234 p. : ill. (chiefly col.) ; 24 cm. Includes bibliographical references and index. ISBN: 9780123749215 (pbk.) Subjects--Topical Terms: Online social networks.Social networks. Dewey Class. No.: 006.754 / HOW 2010