Library of Congress Classification Outline – Class A

LIBRARY OF CONGRESS CLASSIFICATION OUTLINE

CLASS A – GENERAL WORKS

Subclass AC

 

AC1-999 Collections. Series. Collected works

AC1-195 Collections of monographs, essays, etc.

AC1-8 American and English

AC9-195 Other languages

AC200 Collections for Jewish readers

AC801-895 Inaugural and program dissertations

AC901-995 Pamphlet collections

AC999 Scrapbooks

Subclass AE

 

AE1-(90) Encyclopedias

AE5-(90) By language

Subclass AG

 

AG2-600 Dictionaries and other general reference works

Subclass AI

 

AI1-21 Indexes

Subclass AM

 

AM1-(501) Museums. Collectors and collecting

AM10-100 By country

AM111-160 Museology. Museum methods, technique, etc.

AM200-(501) Collectors and collecting

Subclass AN

 

AN Newspapers

Subclass AP

 

AP1-(271) Periodicals

AP101-115 Humorous periodicals

AP200-230 Juvenile periodicals

AP(250)-(265) Periodicals for women

AP(270)-(271) Periodicals for Blacks

Subclass AS

 

AS1-945 Academies and learned societies

AS2.5-4 International associations, congresses, conferences, etc.

AS11-785 By region or country

Subclass AY

 

AY10-2001 Yearbooks. Almanacs. Directories

AY10-29 Annuals

AY30-1730 Almanacs

AY2001 Directories

Class directories by subject in B-Z

Subclass AZ

 

AZ(20)-999 History of scholarship and learning. The humanities

AZ101-(181) Philosophy. Theory

AZ191-193 Evaluation

AZ200-361 History

AZ501-908 By region or country