A. General Works

Question 1

List Subcategories

Answer 1

AE - Encyclopedias, AG - Dictionaries/General Reference/Current Topics, AI - Indexes (General), AM - Museums/Collectors/Collecting, AN - Newspapers, AP - Periodicals, AS - Academies & Learned Societies, AY - Yearbooks/Almanacs/Directories, AZ - History of Scholarship & Learning