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Richard Duffy

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Business Etiquette, Volume 1
Business Etiquette, Volume 1
Business Etiquette by Richard Duffy is a practical guide to professional behavior in the modern workplace. Offering clear, actionable advice, the book covers essential topics such as communication, meetings, dining etiquette, email manners, and...
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Business Etiquette, Volume 2
Business Etiquette, Volume 2
Business Etiquette by Richard Duffy is a practical guide to professional behavior in the modern workplace. Offering clear, actionable advice, the book covers essential topics such as communication, meetings, dining etiquette, email manners, and...
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