Marc Dussault – How to Create a Fun, Effective and Powerful MasterMind Group

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In his seminal book, Dr. Hill defined the MasterMind principle as “The coordination of knowledge and effort of two or more people, who work toward a definite purpose, in the spirit of harmony…

Marc Dussault - How to Create a Fun
Marc Dussault – How to Create a Fun, Effective and Powerful MasterMind Group