Essentials of business communication /
Guffey, Mary Ellen.
Essentials of business communication / Essentials of business communication Mary Ellen Guffey, Brendan Nagle - 3rd ed. - Mason, OH : Thomson/South-Western, c2000 - 1 v. (various pagings) : ill. (some col.) ; 28 cm.
Essentials of business communication / Essentials of business communication Mary Ellen Guffey, Brendan Nagle - 3rd ed. - Mason, OH : Thomson/South-Western, c2000 - 1 v. (various pagings) : ill. (some col.) ; 28 cm.