Mulgrave, Dorothy Irene, 1903-1960. Speech for the classroom teacher / by Dorothy Mulgrave ; illustrations by Irving Block. - 3d ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1955. - 470 p. ; ill. ; 22 cm. Subjects--Topical Terms: SpeechSpeech--Study and teachingEnglish language--Phonetics