id author title date pages extension mime words sentence flesch summary cache txt crl-14174 Heller, James S. Copyright and Fee-Based Copying Services 1986-01-01 10 .pdf application/pdf 7315 388 61 24 The Purpose of the Use The preamble to Section 107lists certain purposes that are most appropriate for a finding of fair use . However, copying pursuant to one of the enumerated pur- poses will not always result in a finding of fair use. cache/crl-14174.pdf txt/crl-14174.txt