By studying examples of their applications by two major English language bibliographic agencies, this article compares strengths and weaknesses of PRECIS and Library of Congress Subject Headings for books about music. Highlights include quantitative and qualitative analysis, comparison of number of subject statements, and terminology problems in…

Reports on a study which examined a random sample of library science Ph.D.s who received their degrees between 1969 and 1979 to compare publishing histories of males and females with regard to quantity and type of publication. Results of data analyses are presented in five tables. (15 references) (MES)

The objective relevance of a document to a request is crucial to the design and testing of bibliographic retrieval systems, while subjective relevance is paramount in the use of such systems. The distinction provides a rationale for a trial-and-error mode of interaction with information systems. (Author/EM)

Twenty-one libraries in Library Computer System participated in collection overlap study. Findings of random sample representing 1% of each collection indicate that high percentage of titles, 69.4%, occurred only once in network and that percentage of each library's collection unique to that library, ranged from 6.1% to 68.4%. (21 references) (EJS)

Examination of whether annual book budgets have kept pace with demands compares academic library book budgets in Germany and the United States in the mid-20th century with budgets of earlier years, taking into account annual book and serial production; costs of books; and the number of courses, faculty, and students. (Author/CLB)

Overlap (two libraries own same title) and duplication (one library has more than one copy) in children's collections of books and audiovisual materials were measured. It was found that there was less overlap between two school libraries than between a school library and a public library. Six references are cited. (EJS)

Identifies determinants of librarians' salaries and tests human capital-based explanations of librarianship as a woman's profession. Earnings functions are developed for men and women in public and academic libraries and for women in school libraries, and personal, human capital, and job determinants of salaries are identified. Thirty-one…

Results of study using pretest and posttest control group design in public university library setting to study impact of flexitime indicate that: satisfaction with promotions decreased with significant effect, sick leaves decreased, average length of vacation leaves increased, and results were mixed on performance and approached significance for…

Replicates an earlier investigation of job satisfaction among library personnel in academic libraries, looking at such factors as different departments within libraries, supervisory level, length of time in the profession, age of the employee, and employee's career orientation. Both studies found significant differences in satisfaction between…

Responses from library school faculty and academic library directors, asked their perceptions of the faculty and educational quality of graduate library programs, are ranked and compared to earlier surveys. Distinguishable trends of changes in schools' prestige are identified, and the validity of perception studies and qualitative rankings is…

Segmented labor market theory is used to explain how the structure of the library labor market may determine salary differences by type of library. Evidence that segmentation exists at intraoccupational levels and the possibility that comparing entire occupations may obscure results are also reported. (Author/CLB)