\'Class A: General Works' is a classification used by the Library of Congress classification system. This article outlines the subclasses of Class A.
AC | Collections; Series; Collected works | |
AE | Encyclopedias | |
AG | Dictionaries and other general reference works | |
AI | Indexes | |
AM | Museums; Collectors and collecting | |
AN | Newspapers | |
AP | Periodicals | |
AS | Academies and learned societies | |
AY | Yearbooks; Almanacs; Directories | |
AZ | History of scholarship and learning; The humanities |