id author title date pages extension mime words sentence flesch summary cache txt crl-14589 Franco, Elaine A. Classification of Library Materials (Book Review) 1990-11-01 2 .pdf application/pdf 1110 63 47 Phyllis Richmond, in her ''General The­ ory of Classification chapter, warns that deviations from standard classification systems, especially in a computerized en­ vironment, diminish the chances of using classification effectively for any kind of searching. The American search uses alphabetic des­ ignators, with classification numbers as an · addition. cache/crl-14589.pdf txt/crl-14589.txt