History 29 Bibliography 26 Catalogs 13 Genealogy 11 Sources 8 American literature 6 Politics and government 6 more ... Libraries 5 Books 4 Centennial celebrations, etc 4 Exhibitions 4 African Americans 3 Architecture 3 Description and travel 3 Descriptive cataloging 3 History, Local 3 Presidents 3 Prints, American 3 African American authors 2 Américains d'origine italienne 2 Cataloging of nonbook materials 2 Catalogs, Union 2 Church history 2 Civilization 2 Congresses 2 Conservation and restoration 2 Copyright 2 Emigration and immigration 2 Handbooks, manuals, etc 2 Histoire 2 Historic buildings 2 Immigrants 2 Italian Americans 2 Italians 2 Italiens 2 Maps 2 Periodicals 2 Printing 2 Relations 2 State government publications 2 less ...