TY - BOOK AU - DeVito,Joseph A. TI - The elements of public speaking SN - 0673980081 AV - PN4121 .D389 1997 U1 - 808.5/1 20 PY - 1997/// CY - New York PB - Longman KW - Public speaking N1 - Includes bibliographical references (p. 466-471) and index ER -