Cost, Statistics, Measures, and Standards for Digital Reference Services: A Preliminary View
Friday, August 22nd, 2003“Cost, Statistics, Measures, and Standards for Digital Reference Services: A Preliminary View.” Lankes, R. D., Gross, M. & McClure, C. (2003). 51(3). Library Trends
http://quartz.syr.edu/rdlankes/Publications/Journals/LibraryTrends.pdf
