id author title date pages extension mime words sentence flesch summary cache txt crl-14941 Hazen, Dan C. Collection Development Policies in the Information Age 1995-01-01 4 .pdf application/pdf 1698 113 51 Collections policies thus divide information resources by subject, format, user level, language, size, dura- bility, and so on. As scholarship, information resources, and libraries continue to change, these as- sertions may no longer hold. cache/crl-14941.pdf txt/crl-14941.txt