Describes the background, goals, methods, and results of a needs assessment study at the New York Public Library. This structured, phased self-examination was designed to form a consensus about the institution's long term needs and priorities. (CLB)

The paper reviews the research on design and operation of research libraries sponsored by the Purdue University Libraries and the Purdue School of Industrial Engineering. The use of mathematical models in library operations research is discussed. Among the mathematical methods discussed are marginal analysis or cost minimization, computer…

Describes the use of library surveys as a tool for library planning in the United States from the late 19th century to the present. Different eras of library planning in the United States are identified, and the weaknesses and strengths of the survey method are discussed. (CLB)

Describes a pilot project by a regional library system in central New York State to implement systematic planning activities in rural public libraries serving populations under 5,000. Motivations for the adoption of innovation and key elements in the decision making process during implementation are examined. (CLB)