Two articles describe National Shelflist Count project organized 13 years ago under auspices of American Library Association's Resources and Technical Services Division to collect and publish comparative data about strengths and growth of major North American research collections. History, limitations, usefulness, and recommendations of 1983 task…

This study was conducted to fulfill two objectives: to gather the data necessary to define the core collection, i.e., a subset of the holdings that can be identified with reasonable assurance as being able to fulfill a certain predetermined percentage of the future demand on the present collection, and to examine the value of these data as a…

During the last decade, research has become increasingly important to the profession of librarianship. Seven library schools now have doctoral programs, foundation grants have stimulated and supported scores of major projects, and the research method has been recognized as an accepted technique for solving library problems. The increasing volume…