?url_ver=Z39.88-2004&rft_id=10.1093%2Fteamat%2Fhrq007&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Oxley%2C+A.&rft.aulast=Oxley&rft.aufirst=A.&rft.title=Teaching+Mathematics+and+its+Applications&rft.date=2010&rft.volume=29&rft.issn=02683679&rft.issue=3&rft.pages=155-163&rft.atitle=Discrete+mathematics+and+its+applications&rft.genre=article