Zwickel, Steven B., Pocket guide to technical presentations & professional speaking / Steven B. Zwickel and William Sanborn Pfeiffer; editor Gary Bauer - Australia : Person, [date of publication not identified] - xvi, 256 pages : no illustrations ; 23 cm ISBN: 9780131529625 (paperback) Subjects--Topical Terms: Communication of technical information LC Class. No.: T10.5 Z85