TY - BOOK AU - Walter,Otis M. TI - Speaking to inform and persuade T2 - The Macmillan series in speech and communication AV - PN4121 .W324 U1 - 384 WAL 20 PY - 1966///] CY - New York PB - Macmillan KW - Public speaking KW - Education N1 - Bibliographical footnotes ER -