| Arts & recreation
| |  | | Architecture
, Arts
, Drawing & decorative arts
, Graphic arts
, Landscaping & area planning
, Music
... | | | | Computers, information & general reference
| |  | | Associations, organizations & museums
, Bibliographies
, Computers, Internet & systems
, Encyclopedias & books of facts
, Journalism, publishing & news media
, Library & information science
... | | | | History & geography
| |  | | Biography & genealogy
, Geography & travel
, History
, History of Africa
, History of Asia
, History of Europe (ca. 500 A.D.- )
... | | | | Language
| |  | | Classical & modern Greek languages
, English & Old English languages
, French & related languages
, German & related languages
, Italian, Romanian & related languages
, Language
... | | | | Literature
| |  | | American literature in English
, Classical & modern Greek literatures
, English & Old English literatures
, French & related literatures
, German & related literatures
, Italian, Romanian & related literatures
... | | | | Philosophy & psychology
| |  | | Ancient, medieval & eastern philosophy
, Astrology, parapsychology & the occult
, Epistemology
, Ethics
, Logic
, Metaphysics
... | | | | Religion
| |  | | Christian denominations
, Christian pastoral practice & religious orders
, Christian practice & observance
, Christianity & Christian theology
, Church organization, social work & worship
, History of Christianity
... | | | | Science
| |  | | Animals (Zoology)
, Astronomy
, Biology & life sciences
, Chemistry
, Earth sciences & geology
, Fossils & prehistoric life
... | | | | Social sciences
| |  | | Commerce, communications & transportation
, Customs, etiquette & folklore
, Economics
, Education
, Law
, Political science
... | | | | Table 1. Standard Subdivisions
| |  | | Dictionaries, encyclopedias, concordances
, Education, research, related topics
, Historical, geographic, persons treatment
, History and description with respect to kinds of persons
, Miscellany
, Organizations and management
... | | | | Table 2. Geographic Areas, Historial Periods, Persons
| |  | | Africa
, Areas, regions, places in general
, Asia Orient Far East
, Europe Western Europe
, Historical treatment
, North America
... | | | | Table 3. Subdivisions for the Arts, for Individual Literatures, for Specific Literary Forms
| |  | | Table 3A. Subdivisions for Works by or about Individual Authors
, Table 3B. Subdivisions for Works by or about More then One Author
, Table 3C. Notation to Be Added Where Instructed in Table 3-B
, ... | | | | Table 4. Subdivisions of Individual Languages and Language Families
| |  | | Dictionaries of the standard form of the language
, Encyclopedias and concordances
, Etymology of the standard form of the language
, Grammar of the standard form of the language
, Historical and geographic variations, modern nongeographic variations
, Historical, geographic, persons treatment
... | | | | Table 5. Racial, Ethnic, National Groups
| |  | | Basic races
, British, English, Anglo-Saxons
, Greeks and related groups
, Italians, Romanians, related groups
, Mixtures of basic races
, Modern Latin peoples
... | | | | Table 6. Languages
| |  | | English and Old English (Anglo-Saxon)
, Germanic (Teutonic) languages
, Hellenic languages
, Indo-European languages
, Italian, Sardinian, Dalmatian, Romanian, Rhaeto-Romanic
, Italic languages
... | | | | Table 7. Groups of Persons
| |  | | Generalists and novices
, Groups of persons
, Individual persons
, Persons by age
, Persons by miscellaneous social characteristics
, Persons by physical and mental characteristics
... | | | | Technology
| |  | | Agriculture
, Building & construction
, Chemical engineering
, Engineering
, Home & family management
, Management & public relations
... | | |
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