id author title date pages extension mime words sentence flesch summary cache txt crl-11782 Govan, James F. Classification and Indexing in the Social Sciences (Book Review) 1965-04-30 2 .pdf application/pdf 1470 70 53 The terms Personality and Ac- tivity, especially as used here, are far from precise-are indeed rather subjective judg- ments which would inevitably vary from person to person. As the author translates sub- jects from their natural to their UDC nota- tional language he deftly inserts concise identification of classification concepts. cache/crl-11782.pdf txt/crl-11782.txt