Guidelines for subject access in national bibliographies - IFLA Working Group on Guidelines for Subject Access by National Bibliographic Agencies; International Federation of Library Associations and Institutions. Working Group on Guidelines for Subject Access by National Bibliographic Agencies; Jahns, Yvonne (De Gruyter Saur, 2012)
"The Working Group on Guidelines for Subject Access by National Bibliographic Agencies"--Preface.
Keywords: Bibliography, National; Subject cataloging; Online library catalogs : Subject access; World Wide Web : Subject access; Subject access; national library