Investigation of interlibrary loan at the Library of Congress showed that academic libraries were the most frequent borrowers, more requests were for humanities materials, LC received more requests for old items than academic libraries, and 54 percent of requests were filled. Data tables show various distributions. (Author/JD)

Describes the results of a study undertaken to try to refute the findings of a book use study at the University of Pittsburgh (Library Journal, November 15, 1977) when applied to a smaller community college. Most of the findings of this study are compatible with the first study, however, and the dissimilarities are those of detail rather than…

An analysis of 2,805 citations from 31 dissertations of Ph.D. candidates in the field of business management provided information regarding publication form, periodical title, subject, time span, language, and publisher. (Author/JAB)

Sumac can be used in every season to represent such concepts as species variation, the food web, and natural foods and dyes. This article briefly discusses the sumac family, the relationship of the carpenter bee (Ceratina dupla) and the staghorn sumac, and the uses of the sumac in the kitchen and the craftsman. (NQ)

Fair or foul weather conditions appear to have very little influence on the activities of backpacking hikers. (JD)

Surveys the media habits of 275 homemakers; implications for marketing strategies are outlined. (KS)

Various results of school media center services evaluations using the Purdue Self-Evaluation system are described. (AP)

Two similar wilderness areas, one of which charges user fees, were sampled in order to compare user characteristics, trip characteristics, and travel cost demand functions. The purpose was to examine the effect fees had on user behavior and choices of area. Results are presented. (MT)

As citizens demand governmental accountability, recreation agencies must devote attention to determining the cost of programs and to justifying the fee structure assigned to each program. This article addresses the need for proper pricing and offers a plan for establishing a pricing strategy. (MT)

Presents current licensing practices of software for microcomputers and demonstrates inadequacies of these practices to situations where installations make use of multiple microcomputers using realistic scenarios. Suggestions for possible revisions to licensing agreements that might alleviate these inadequacies are provided. (MBR)

State park agencies have weathered some adverse conditions during the last decade. Financial operations, park acreage and facilities, attendance, personnel and salaries, as well as per-visitor expenditures and revenues over the past 10 years are discussed. (MT)

A cybernetic control program was designed to reduce inappropriate days of hospitalization for Medicare patients in four Western Maryland counties. Hospital stays for patients of 282 physicians were reviewed by physician advisers, with attention to the physician's volume of hospitalized patients and the number of inappropriate days of care.…

Examined the sex related differences in attitudes of secondary school students (N=1,818) toward computers. Results indicated consistent sex differences in attitudes toward computers and mathematics, in attitudes and participation in computer study groups, and in attitudes and use of home computers. (BL)

Several benchmark studies since 1969 are analyzed. The overall conclusion is that while there is agreement on the necessity to provide high school graduates with a minimum level of computer skills, the computer resources to enable this goal have not been and are not now widely available. (SK)

The various kinds of audio-visual media are surveyed and their use in public libraries examined, with particular reference to work with adult learners and children. In particular, the experience of Swedish and other Scandinavian libraries is described. (11 references) (Author)