Discussion of Andrew Carnegie era in American public library history focuses on library buildings financed and built in Philadelphia, Pennsylvania. The building design which Carnegie developed, surviving Carnegie libraries in Philadelphia, procedures for obtaining a library, and comparison of architectural attractiveness of Carnegie libraries with…

Review of academic library planning developments highlights modular design concept prevalent in 1960s. Problem areas (irregular shapes, interior or exterior courts, monumentality, too much or too little glass) and the use atria, designer lighting, monumental effects, and unusual shapes to relieve perceived monotony are discussed. Five sources are…

Provides overview of design requirements for transparent information retrieval (implies that user sees through complexity of retrieval activities sequence). Highlights include need for transparent systems; history of transparent retrieval research; information retrieval functions (automated converters, routers, selectors, evaluators/analyzers);…

The history of playground safety standards since the 1890s is reviewed and the lack of improvements in safety made since that time is demonstrated. The first formal effort to develop standards for playground apparatus was made by the National Recreation Association (NRA) in 1929. A major concern in this and a 1938 NRA report was the choice of safe…