Dobson, Ann. Writing Business Letters : How to tackle your day-to-day business correspondence successfully / Ann Dobson. - Deluxe ed. - Hong Kong: Grolier international, 1996 - 183 p.: ill.; 24 cm - Grolier Business Library General Reference. . ISBN: 0717297489 Subjects--Topical Terms: Business communication LC Class. No.: HF5718.3 / .D62 1996