?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Robertson%2C+Wendy&rft.aulast=Robertson&rft.aufirst=Wendy&rft.date=6+June+2006&rft.title=Implementing+Summary+Holdings+Statements+at+the+University+of+Iowa&rft.genre=proceeding