
In professional life, relationships are crucial to success. John Ullmen, Ph.D. and Melissa Karz, MBA illustrate this truth in their new book Invisible Bridges: Building Professional Relationships for Results. Through an engaging narrative, the authors demonstrate the principles...

In professional life, relationships are crucial to success. John Ullmen, Ph.D. and Melissa Karz, MBA illustrate this truth in their new book Invisible Bridges: Building Professional Relationships for Results. Through an engaging narrative, the authors demonstrate the principles...