000 - Computer science, knowledge & systems 1,109
View Records
020 - Library & information sciences 33
View Records
070 - News media, journalism & publishing 23
View Records
010 - Bibliographies 14
View Records
030 - Encyclopedias & books of facts 12
View Records
080 - Quotations 3
View Records
090 - Manuscripts & rare books 2
View Records
050 - Magazines, journals & serials 1
View Records
060 - Associations, organizations & museums 1
View Records
900 - History 1
View Records