id author title date pages extension mime words sentence flesch summary cache txt crl-13345 American Library Association, Letters 1979-05-01 4 .pdf application/pdf 2004 95 63 Snapp writes: Moreover, one might suggest that Derek Austin deserves more than a footnote citation as the author of a couple of the 'several descriptions of the [PRECIS] system.' I was concerned to show how PRECIS is used and the couple of citations are (in my view) the most important of the very many writings by Derek Austin. cache/crl-13345.pdf txt/crl-13345.txt