?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Ray&rft.aulast=Schwartz&rft.au=Schwartz%2C+Ray&rft.title=Crushing%2C+Blending%2C+and+Stretching+Data%3A+Data+Warehousing+and+Mining+Data+from+Voyager+and+Other+Library+and+University+Systems+for+Assessment+of+Library+Operations&rft.date=1+August+2008&rft.genre=proceeding