Library of Congress Classification:Class A -- General Works

\'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