John Devine, MEngSC, spent forty-five years in management, executive, and consulting roles in heavy industry in Australia and overseas. An active volunteer lay leader and teacher, ...mehr sehenJohn Devine, MEngSC, spent forty-five years in management, executive, and consulting roles in heavy industry in Australia and overseas. An active volunteer lay leader and teacher, he has conducted many seminars in leadership, management, planning, finance, and biblical studies in Australia and Papua New Guinea, Africa, and Fiji.weniger sehen