The document discusses library surveys of faculty use and needs. It highlights two exemplary survey programs: the University of Washington Libraries Faculty Library Use Survey and the Emory University Library Survey. These surveys provide longitudinal data on topics like faculty productivity, resource usage, and satisfaction. The document also notes some key findings from these surveys, such as high ratings for electronic journals and assistance from library staff. Additionally, it outlines some broader trends identified in faculty survey research, such as the importance of formal information sources over informal ones.