Principles of speech communication / [print] Bruce E. Gronbeck ... [and others. - 12th brief edition. - New York : HarperCollins College Publishers, (c)1995. - xviii, 347 pages : illustrations (some color) ; 24 cm. Includes bibliographies and index. ISBN: 9780673991768 LCCN: 94020248 Subjects--Topical Terms: Public speaking. LC Class. No.: PN4121.G876.P756 1995