Joseph Grenny

Joseph Grenny

Explorează cele 2 cărți disponibile de la acest autor.

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Coperta cărții Conversatii decisive

Conversatii decisive

Al Switzler, Emily Gregory, Joseph Grenny, Ron McMillan, Kerry Patterson

Coperta cărții Having Difficult Conversations (HBR Emotional Intelligence Series) - Harvard Business Review

Having Difficult Conversations (HBR Emotional Intelligence Series) - Harvard Business Review

Joseph Grenny