?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Michael&rft.aulast=North&rft.au=North%2C+Michael&rft.title=Access+SQL+Reporting+FUNCTIONS+and+the+BLOB+for+Voyager&rft.date=May+2011&rft.genre=proceeding