History 187 Maori (New Zealand people) 110 Economic conditions 82 Biography 81 Periodicals 74 Politics and government 71 Description and travel 67 Education 54 Agriculture 50 Congresses 50 Fiction 47 Social conditions 38 Social life and customs 38 Economic aspects 37 Research 37 Accounting 30 Economic policy 30 Geology 30 Standards 29 Forests and forestry 27 Law and legislation 26 Bibliography 24 Directories 22 Statistics 22 Foreign relations 21 Commerce 19 Management 19 Pictorial works 19 Study and teaching 16 Missions 15