Vasile, Albert J. , Speak with confidence : a practical guide / Albert J. Vasile. - 10th ed. - xvii, 445 pages : illustrations ; 23 cm. ISBN: 9780205498864 0205498868 Subjects--Topical Terms: Public speaking.Oral communication.Interpesonal communication. LC Class. No.: PN4129.15 / .V37 2008