Poe, Roy W. The McGraw-Hill handbook of business letters / Roy W. Poe. - 3rd edition. - Singapore : McGraw-Hill, 1994. - xxiv, 363 pages : black and white illustrations ; 24 cm. Includes index. ISBN: 0070504253 Subjects--Topical Terms: Commercial correspondence--Handbooks, manuals, etc. Dewey Class. No.: CIR 808.066651 1994