Ecroyd, Donald H. Speech in the classroom. - Englewood Cliffs, N.J., Prentice-Hall, 1960. - 152 p. illus. 22 cm. LCCN: 60009173 Subjects--Topical Terms: Public speaking.Speech. LC Class. No.: PN4121 / .E3 Dewey Class. No.: 372.6 / ECS 1960