id author title date pages extension mime words sentence flesch summary cache txt crl-15923 White, Howard D. Better Than Brief Tests: Coverage Power Tests of Collection Strength 2008-03-01 20 .pdf application/pdf 10628 493 66 Moreover, taken literally, these definitions still imply that librarians will match collections in thousands of subjects against multiple complex criteria and rate them in three separate aspects: current collection level, acquisition commitment, and collection goal. It involves dividing collection title counts by literature title counts at each interval of the scale and converting the decimal fractions to percentages.9 All members of my class did so successfully to produce tables like Table 4. cache/crl-15923.pdf txt/crl-15923.txt