Leadership 132 Biography 59 Educational leadership 39 Politics and government 38 History 30 School management and organization 23 Political leadership 21 Command of troops 20 United States 19 Management 18 Case studies 16 School principals 15 Generals 9 Addresses, essays, lectures 7 Foreign relations 7 Organization 7 Politicians 7 School improvement programs 7 History, Military 6 Malaysia 6 Army 5 Civil service 5 Decision making 5 Prime Ministers 5 Public administration 5 Democracy 4 Executive ability 4 Executive power 4 Military art and science 4 Military biography 4