TY - BOOK AU - Dunckel Jacqueline AU - Parnham Elizabeth TI - The business guide to effective speaking: making presentations, using audio visuals and dealing with the media SN - 185091057X AV - PN4121 U1 - 808.5/1 PY - 1985///, c1984 CY - London PB - Kogan Page KW - Public speaking N1 - Originally published: Vancouver : International Self-Counsel, 1984 ER -