?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Ingrid&rft.aulast=Hsieh-Yee&rft.au=Hsieh-Yee%2C+Ingrid&rft.title=Preparing+Users+for+Federated+Search%3A+Implications+of+a+MetaLib+User+Perceptions+Study&rft.date=6+June+2006&rft.genre=proceeding