Adler, Ronald B. Communicating at Work : principles and practices for business and the professions / Ronald B. Adler - 7th ed. - New York : McGraw-Hill, 2002 - 533 p. : ill CD-ROM (ยืม-คืน/ชั้น1) ISBN: 0071120906 / 985.00 Subjects--Topical Terms: Business communicationInterpersonal communication LC Class. No.: HF5718 / A237 C6 2002