1. 000 Generalities 010 Bibliography 010 Bibliography 020 Library & Information Services 020 Library & Information Services 030 Gen Encyclopedia Works 030 Gen Encyclopedia Works 040 040 050 General Serial Publications 050 General Serial Publications 060 Gen Org. & Museology 060 Gen Org. & Museology 070 News Media, Journalism, Publishing 070 News Media, Journalism, Publishing 080 General Collections 080 General Collections 090 Manuscripts & Rare Books 090 Manuscripts & Rare Books

2. 100 Philosophy & Psychology 110Metaphysics 110Metaphysics 120Epistemology, Causation, 120Epistemology, Causation, Humankind Humankind 130Paranormal Phenomena 130Paranormal Phenomena 140Specific philosophical Schools 140Specific philosophical Schools 150Psychology 150Psychology 160Logic 160Logic 170Ethics (Moral Philosophy) 170Ethics (Moral Philosophy) 180Ancient, Medieval, Oriental Philosophy 180Ancient, Medieval, Oriental Philosophy 190Modern Western Philosophy 190Modern Western Philosophy

3. 200 Religion 210 Philosophy & Theory of Religion 210 Philosophy & Theory of Religion 220Bible 220Bible 230Christianity Christian Theology 230Christianity Christian Theology 240Christian Moral & Devotional Theology 240Christian Moral & Devotional Theology 250Christian Orders & Local Church 250Christian Orders & Local Church 260Social & Ecclesiastical Theology 260Social & Ecclesiastical Theology 270History Christianity & Christian Church 270History Christianity & Christian Church 280Christian Denominations & Sects 280Christian Denominations & Sects 290Comparative Religion & Other Religions 290Comparative Religion & Other Religions

4. 300 Social Sciences 310 Collections of General Statistics 310 Collections of General Statistics 320Political Science 320Political Science 330Economics 330Economics 340Law 340Law 350Public Administration & Military Science 350Public Administration & Military Science 360Social Problems/Services; Associations 360Social Problems/Services; Associations 370Education 370Education 380Commerce, Communications, 380Commerce, Communications, Transportation Transportation 390 Customs, Etiquette, Folklore 390 Customs, Etiquette, Folklore

5. 400 Language 410 Linguistics 410 Linguistics 420English & Old English 420English & Old English 430Germanic Languages German 430Germanic Languages German 440Romance Languages French 440Romance Languages French 450Italian, Romanian, Rhaeto-Romanic 450Italian, Romanian, Rhaeto-Romanic 460Spanish & Portuguese Languages 460Spanish & Portuguese Languages 470Italic Languages Lation 470Italic Languages Lation 480Hellenic Languages Classical Greek 480Hellenic Languages Classical Greek 490Other Languages 490Other Languages

6. 500 Natural Sciences & Mathematics 510Mathematics 510Mathematics 520Astronomy & Allied Sciences 520Astronomy & Allied Sciences 530Physics 530Physics 540Chemistry & Allied Sciences 540Chemistry & Allied Sciences 550Earth Sciences 550Earth Sciences 560Paleontology Paleozoology 560Paleontology Paleozoology 570Life Sciences Biology 570Life Sciences Biology 580Plants 580Plants 590Animals 590Animals

7. 600 Technology (Applied Sciences) 610Medical Sciences Medicine 610Medical Sciences Medicine 620Enginering & Allied Operations 620Enginering & Allied Operations 630 Agriculture & Related Technologies 630 Agriculture & Related Technologies 640Home Economics & Family Living 640Home Economics & Family Living 650Mangement Auxilliary Services 650Mangement Auxilliary Services 660Chemical Engineering 660Chemical Engineering 670Manufacturing 670Manufacturing 680Manufacture For Specific Use 680Manufacture For Specific Use 690Buildings 690Buildings

8. 700 The Arts (Fine & Decorative Arts) 710Civic & Landscape Art 710Civic & Landscape Art 720Architecture 720Architecture 730Plastic Arts Sculpture 730Plastic Arts Sculpture 740Drawing & Decorative Arts 740Drawing & Decorative Arts 750Painting & Paintings 750Painting & Paintings 760Graphic Arts Printmaking & Prints 760Graphic Arts Printmaking & Prints 770Photography & Photographs 770Photography & Photographs 780Music 780Music 790Recreational & Performing Arts 790Recreational & Performing Arts

9. 800 Literature & Rhetoric 810American Literature in English 810American Literature in English 820English & Old English Literatures 820English & Old English Literatures 830Literatures of Germanic Languages 830Literatures of Germanic Languages 840Literatures of Romance Languages 840Literatures of Romance Languages 850Italian, Romanian, Rhaeto-Romanic 850Italian, Romanian, Rhaeto-Romanic 860Spanish & Portuguese Literatures 860Spanish & Portuguese Literatures 870Italic Literatures Latin 870Italic Literatures Latin 880Hellenic Literatures Classical Greek 880Hellenic Literatures Classical Greek 890Literatures of Other Languages 890Literatures of Other Languages

10. 900 Geography & History 910Geography & Travel 910Geography & Travel 920Biography, Genealogy, Insignia 920Biography, Genealogy, Insignia 930History of Ancient World ca. 499 930History of Ancient World ca. 499 940General History of Europe 940General History of Europe 950General History of Asia Far East 950General History of Asia Far East 960General History of Africa 960General History of Africa 970General History of North America 970General History of North America 980General History of South America 980General History of South America 990General History of Other Areas 990General History of Other Areas