Leverage internal and external business relationships to boost individual influence and organizational success §The Five Keys of Powerful Business Relationships explains how to recognize relationships that aren t generating their full potential and make them work. It provides five practical methods for improving relationships with team members, coworkers, customers, and partners guaranteed to boost efficiency and productivity.§Sallie Sherman and Joseph Sperry are President and CEO and Senior Consultant at S4 Consulting, a boutique consulting firm that works with Fortune 100 firms.§ ukryj opis