Thill, John V. Excellence in business communication / John V. Thill, Courtland L. Bovee. - 6th ed. - xxv, 546 p. Appendices, guide, handbook, answer key, references and index. ISBN: 0131273213 Subjects--Topical Terms: Business communicationİş iletişimi LC Class. No.: HF5718 / .T35 2005