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David Maxfield
3 książki
Książki autora David Maxfield
Change Anything: The New Science of Personal Success
Joseph Grenny, Ron McMillan, Al Switzler, Kerry Patterson, David Maxfield
Crucial Influence, Third Edition: Leadership Skills to Create Lasting Behavior Change
Joseph Grenny, Ron McMillan, Al Switzler, Kerry Patterson, David Maxfield
Influencer: The Power to Change Anything
Joseph Grenny, Ron McMillan, Al Switzler, Kerry Patterson, David Maxfield