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elizabeth p tierney
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Cilt sonuçları
30 Minutes to Boost Your Communications Skills (30 Minutes Series)
Elizabeth P. Tierney · Kogan Page Ltd
64 sayfa · 1997
Oral communication / Written communication / Business communication / Interpersonal communication
Business Ethics
Elizabeth P. Tierney · Kogan Page
96 sayfa · 1996
Business ethics / Management -- Moral and ethical aspects
