Amidon, Edmund J. Improving teaching : the analysis of classroom verbal interaction / by Edmund Amidon and Elizabeth Hunter. - New York : Holt, Rinehart and Winston, 1966. - xiii, 221 p. ; 21 cm. Includes bibliographical references and index. ISBN: 0030561752 LCCN: 66-024390 Subjects--Topical Terms: Verbal behavior.Teacher-student relationships.