id author title date pages extension mime words sentence flesch summary cache txt crl-14876 Kurosman, Kathleen; Durniak, Barbara Ammerman Document Delivery: A Comparison of Commercial Document Suppliers and Interlibrary Loan Services 1994-03-01 12 .pdf application/pdf 6042 292 62 Hurd and Molyneux compared conventional ILL service to the UMI Article Clearinghouse in order to fill article requests for the University of Virginia's Science and Engineering Li- brary. only one of the studies used the ILL sub- system to transmit ILL requests, and we were interested in seeing whether cost analyses would be the same for requests transmitted via OCLC as they were for the studies which used Dialog for verification and ordering. cache/crl-14876.pdf txt/crl-14876.txt