?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Herold%2C+Ken&rft.aulast=Herold&rft.aufirst=Ken&rft.date=1+August+2008&rft.title=Web+Services+Approach+to+a+ShelfLister+Inventory&rft.genre=proceeding