Emmer, E.T. Classroom management for middle and high school teachers / Edmund T. Emmer, Carolyn M. Evertson, Murray E. Worsham. - 7th - Boston: Pearson, 2006. - xvi, 246p.: ill.; 23 cm. Includes bibliographical references and index. ISBN: 0205455344 Subjects--Topical Terms: Classroom management.Education, Secondary. LC Class. No.: LB3013 .C53