Library science 49 LIBRARY SCIENCE 45 Library Science 43 library science 32 Information science 12 Information technology 11 Digital libraries 9 Libraries 9 Information Science 6 Library and information science 6 Library information networks 6 Information retrieval 5 Knowledge management 5 Library and Information Science 5 Classification, Dewey Decimal 4 Communication-- Technical Communication-- Communication Network-- Interviews-- Research Paper-- Dissertation-- Thesis-- Manuals-- Reports 4 Copyright 4 Electronic information resources 4 Information Technology 4 Information literacy 4 Information organization 4 Information storage and retrieval systems 4 Library administration 4 Library classification schemes 4 Webometrics 4 Automation 3 Cataloging 3 Classification 3 Cloud computing 3 Communication 3