Classified Index

AC -- Collections. Series. Collected Works

AE -- Encyclopedias

AG -- Dictionaries and other general reference works

• [AG5.N8] The Nuttall Encyclopedia

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