McComas, Donna C. Modern business correspondence / Donna C. McComas and Marilyn L. Satterwhite - 6th ed. - New York : GLENCOE, c1993. - vi,313 p. : ill. ; 27 cm. ISBN: 0071134891 LCCN: Subjects--Topical Terms: English languageBusiness correspondenceBusiness LC Class. No.: HF5726 / .M425 1993