?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Emilce&rft.au=Rees%2C+Emilce&rft.aulast=Rees&rft.isbn=1845725026&rft.title=The+potential+audiences+for+literacy+and+numeracy+learning+via+Digital+TV&rft.tpages=15&rft.btitle=Interactive+digital+television+for+literacy+and+numeracy&rft.date=April+2007&rft.genre=bookitem