History 18,382 Designs and plans 11,540 Pictorial works 11,061 Maps 9,484 Guidebooks 5,360 Exhibitions 3,042 Biography 2,667 Illustrated works 2,532 Exhibition catalogs 2,015 Catalogs 1,861 Biographies 1,733 Architectural drawings 1,650 Criticism, interpretation, etc 1,426 Congresses 1,154 Church history 749 Conference papers and proceedings 718 Early works to 1800 672 Sources 591 Ouvrages illustrés 570 Electronic books 428 Art 369 In art 325 Tours 306 Photographs 281 Bildband 278 Expositions 277 Guides 262 Early works 259 illustrated books 247 Interviews 245 Theses 242 Guides touristiques 239 travel guidebooks 238 Academic theses 232 Bibliography 223 Viewbooks 222 Documentary films 204 Periodicals 185 Dessins et plans 180 Local history 174 Thèses et écrits académiques 169 Books 166 Dictionaries 165 Aufsatzsammlung 164 Video recordings 161 Photomechanical prints 148 Case studies 144 Engravings 135 Working drawings 131 Genealogy 130 Printed ephemera 122 Specimens 122 Catalogues 121 Juvenile literature 121 Exhibition, pictorial works 120 Directories 119 Design drawings 115 Lithographs 109 Archives 108 Views 108 Congrès 107 publications 107 Anecdotes 105 CD-ROMs 105 DVD-Video discs 100 Military history 100 Portraits 99 Catalogues d'exposition 98 exhibition catalogs 95 Photobooks 92 Academic Dissertation 91 dissertations 88 Guidebook 81 Kunstführer 81 Aerial views 79 Essays 79 Nonfiction films 75 Führer 73 Accordion fold format (Binding) 68 Writings 67 Fiction 66 Photographic prints 65 catalogs (documents) 65 theses 64 Bibliographies 62 Festschriften 62 Miscellanea 62 Facsimiles 61 Poetry 61 doctoral dissertations 61 masters theses 61 Etchings 60 Watercolors 59 Aerial photographs 58 Historic structure reports 58 Advertisements 57 Ouvrages illustrés 57 Schematic drawings 57 Albumen prints 56 Panoramas 56