Locker, Kitty O. Business and administrative communication / [book] Kitty O. Locker - 7th ed - Singapore : McGraw-Hill/Irwin, c2006. - xxx, 686 p. : ill. ISBN: 0071257128 9780071257121 Subjects--Topical Terms: Business communicationCommunication in management LC Class. No.: HF5718 / .L815