id author title date pages extension mime words sentence flesch summary cache txt crl-11680 Rees, Alan M. Librarians and Information Centers 1964-04-30 5 .pdf application/pdf 3229 152 44 tion retrieval and the latter with reference to specialized information centers, since information retrieval represents. · It is hardly possible fo:Jf librarians to maintain that the · responsibility for the establishment, operation, and manage- ment of information centers does not rest within librarianship. cache/crl-11680.pdf txt/crl-11680.txt