Murphy, Herta A.
Effective business communications
McGraw-Hill, 1991
Buku Teks
Murphy, Herta A.
Effective business communications
McGraw-Hill , 1984
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Murphy, Herta A.
Effective business communications
McGraw-Hill, 1976
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Treece, Malra
Communication for business and the professions
Allyn and Bacon, 1989
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Sigband, Norman B.
Effective report writing, for business, industry, and government / Norman B. Sigband
Harper & Brothers Publ , 1960
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