Subject
Information retrieval
127
Digital libraries
91
Classification, Library of Congress
82
Academic libraries
71
Information storage and retrieval systems
68
Government publications
64
Library science
52
Libraries
43
Data mining
42
Library administration
41
Geology
39
Graphic design (Typography)
38
Type and type-founding
38
History
37
Children Books and reading
36
Information literacy Study and teaching (Higher)
36
Publishers and publishing
36
Books History
35
Printing History
33
Information literacy
32
Children's literature
30
MARC formats
30
Descriptive cataloging
28
Information science
28
United States
28
Academic libraries Relations with faculty and curriculum
27
Internet searching
27
Books and reading
26
Information literacy Study and teaching
26
United States History
26
Cataloging
25
Digital preservation
25
Information services
25
Libraries Automation
25
Library information networks
25
Printing
25
Books and reading History
24
Libraries and the Internet
23
Information technology
22
Public services (Libraries)
22
Publishers and publishing History
22
Indians of North America
21
Library orientation for college students
21
Books
20
Classification Books Law
20
Electronic information resource searching
20
Information organization
20
Social media
20
Word processing
20
Artificial intelligence
19
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