Ober, Scot. Business communication / Scot Ober. - 7th ed., international student ed. - Boston, MA : South-Western, Cengage Learning, c2009. - xxv, 560 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 9780439035696 (pbk.) EGP222.00 Subjects--Topical Terms: Business communication. LC Class. No.: HF5718 / O247 #c2009