Speak with confidence
by
Albert J. Vasile
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Harold K. Mintz
1986, Little, Brown
Speak with Confidence
by
Albert J. Vasile
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Harold K. Mintz
July 3, 2003, Allyn & Bacon
Business English
by
Mary Ellen Guffey
1983
Basic Business Communication
by
Raymond V. Lesikar
1995
English Grammar For Economics And Business For students & professors with English as a Foreign Language
by
Patricia Ellman
2013