Nelson, Paul E. iSpeak : public speaking for contemporary life Paul Nelson, Scott Titsworth, Judy Pearson. - 2nd ed. - Boston McGraw-Hill Higher Education 2009 - xxvii, 282 p. : ill.: Pbk. ISBN: 9780073385082 Subjects--Topical Terms: Public speaking. LC Class. No.: PN4129.15 / .N4 2009