?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Steve&rft.aulast=Bischof&rft.au=Bischof%2C+Steve&rft.title=Improving+the+user+experience%3A+Adding+print+holdings+to+the+SFX+Menu+using+Aleph+X-Services+and+custom+portfolios&rft.date=1+May+2013&rft.genre=proceeding