id author title date pages extension mime words sentence flesch summary cache txt crl-15658 Davis, Philip M. Letters to the Editor 2004-05-01 1 .pdf application/pdf 538 32 54 This is a valid methodology if the focus of analysis is on identifying differences in individual graduate publications – it is not an accurate methodology for evalu- ating an entire library’s collection or for justifying collection policies. The above Letter to the Editor questions the appropriateness of the methodology for evaluating collection usefulness. cache/crl-15658.pdf txt/crl-15658.txt