/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: WilliamSpencer4 https://cdn.slidesharecdn.com/profile-photo-WilliamSpencer4-48x48.jpg?cb=1554842519 Leads a team of enthusiastic practitioners, facilitators, executive coaches, instructional consultants, project managers and admin staff. http://www.whole-system.com/