Twemlow, Stuart W. Preventing bullying and school violence / by Stuart W. Twemlow, Frank C. Sacco. - Washington, DC : American Psychiatric Pub., 2012. - xxi, 315 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 9781585623846 (pbk. : alk. paper) RM197.18 1585623849 (pbk. : alk. paper) Subjects--Topical Terms: Bullying--Psychology.Bullying--Prevention.School children--Conduct of life.School violence.