Leadership 921 Biography 349 Management 213 Politics and government 136 History 125 Executive ability 117 Success in business 66 Executives 64 Case studies 52 United States 47 Industrial management 45 Organizational change 43 Educational leadership 42 Organizational effectiveness 42 Training of 40 Religious aspects 39 Malaysia 38 Employee motivation 37 Psychological aspects 37 Strategic planning 34 World War, 1939-1945 34 Islam 32 Teams in the workplace 30 Generals 28 Politicians 28 Presidents 28 Political leadership 27 Command of troops 26 Prime Ministers 26 School management and organization 25