One of a series of annual studies undertaken by the Library Research Center for and on behalf of the Illinois State Library, this report provides a detailed, question-by-question examination of the 143 responses (84% of the 170 Illinois academic libraries polled) to the 1981/82 Higher Education General Information Survey/Library General…

Theory behind modern evaluative bibliometric techniques is reviewed at three levels: (1) policy application; (2) strategic analysis; and (3) tactical analysis. New techniques developed at each level and limitations of each approach are discussed. At all levels, the process begins with assembling data and then moves to a data-based evaluation. (SLD)