This report presents the results of the Association of Research Libraries (ARL) 1984 survey of librarians' salaries in 27 tables. A brief introduction summarizes the most important statistical findings from the survey and includes explanatory notes and information on survey changes since the previous year. A major change implemented in the compilation of this survey was the exclusion of salaries of staff in medical and law libraries from the general university library tables, and the inclusion of two new series of tables developed specifically for these types of special libraries. Data are presented in four major categories: (1) salary levels for personnel in ARL libraries; (2) median and beginning professional salaries in ARL non-university libraries; (3) average, median, and beginning professional salaries in ARL university libraries; and (4) distribution of personnel and average salaries for positions in ARL university libraries, with data characterized by sex, minority status, years of experience, type of institution, size of professional staff, and geographic region. Tables 22 through 27 provide data on medical and law librarians as to number and average salaries and years of experience. university and non-university library questionnaires and instructions for their use are also presented. (THC)