This two-volume guide is designed to make subject encyclopedias more accessible. To qualify for inclusion, an encyclopedia must meet the following criteria: new or revised edition published since 1990; coverage by subject (not primarily biographical or geographical); intended audience of high school students, college students, and adults;…

To operate effectively, libraries must develop methods by which to identify literatures of high utility to their clientele and must acquire and organize these literatures in such a way as to optimize their usefulness. One such method, the bibliometric approach, is based on the assumption of certain regularities in patterns of authorship,…