The document discusses reference services in libraries. It describes reference sections, reference librarians, and the different types of reference services provided. Specifically, it outlines short range/ready reference services which provide quick fact-based answers using sources like encyclopedias. In contrast, it describes long range reference services which involve more extensive searching over longer periods of time, using a wider range of sources to address research-level questions. The goal of reference services is to make the right connection between users and information.