with prefix 821. e.g. =111 English becomes 821.111 English literature 9 Geography. Biography. History Tables for Geography and History in UDC are fully faceted and place, time and ethnic grouping facets are expressed through combination with common auxiliaries of place (Table 1d), ethnic grouping (Table 1f) and time (Table 1g) 902/908 Archaeology. Prehistory. Cultural remains. Area studies 902 Archaeology 903 Prehistory. Prehistoric remains, artifacts, antiquities 904 Cultural remains of historical times 908 Area studies. Study of a locality 91 Geography. Exploration of the Earth and of individual countries. Travel. Regional geography 910 General questions. Geography as a science. Exploration. Travel 911 General geography. Science of geographical factors (systematic geography). Theoretical geography 911.2 Physical geography 911.3 Human geography (cultural geography). Geography of cultural factors 911.5/.9 Theoretical geography 912 Nonliterary, nontextual representations of a region 913 Regional geography 92 Biographical studies. Genealogy. Heraldry. Flags 929 Biographical studies 929.5 Genealogy 929.6 Heraldry 929.7 Nobility. Titles. Peerage 929.9 Flags. Standards. Banners 93/94 History 930 Science of history. Historiography 930.1 History as a science 930.2 Methodology of history. Ancillary historical sciences 930.25 Archivistics. Archives (including public and other records) 930.85 History of civilization. Cultural history 94 General Common auxiliary tables Common auxiliaries of language. Table 1c =1/=9 Languages (natural and artificial) =1/=8 Natural languages =1/=2 Indo-European languages =1 Indo-European languages of Europe =11 Germanic languages =12 Italic languages =13 Romance languages =14 Greek (Hellenic) =15 Celtic languages =16 Slavic languages =17 Baltic languages =18 Albanian =19 Armenian =2 Indo-Iranian, Nuristani (Kafiri) and dead Indo-European languages =21/=22 Indo-Iranian languages =21 Indic languages =22 Iranian languages =29 Dead Indo-European languages (not listed elsewhere) =3 Dead languages of unknown affiliation. Caucasian languages =34 Dead languages of unknown affiliation, spoken in the Mediterranean and Near East (except Semitic) =35 Caucasian languages =4 Afro-Asiatic, Nilo-Saharan, Congo-Kordofanian, Khoisan languages =41 Afro-Asiatic (Hamito-Semitic) languages =42 Nilo-Saharan languages =43 Congo-Kordofanian (Niger-Kordofanian) languages =45 Khoisan languages =5 Ural-Altaic, Palaeo-Siberian, Eskimo-Aleut, Dravidian and Sino-Tibetan languages. Japanese. Korean. Ainu =51 Ural-Altaic languages =521 Japanese =531 Korean =541 Ainu =55 Palaeo-Siberian languages =56 Eskimo-Aleut languages =58 Sino-Tibetan languages =6 Austro-Asiatic languages. Austronesian languages =61 Austro-Asiatic languages =62 Austronesian languages =7 Indo-Pacific (non-Austronesian) languages. Australian languages =71 Indo-Pacific (non-Austronesian) languages =72 Australian languages =8 American indigenous languages =81 Indigenous languages of Canada, USA and Northern-Central Mexico =82 Indigenous languages of western North American Coast, Mexico and Yucatán =84/=88 Central and South American indigenous languages =84 Ge-Pano-Carib languages. Macro-Chibchan