?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Pereira&rft.aufirst=Maria+do+C%C3%A9u+de+Melo+Esteves&rft.au=Pereira%2C+Maria+do+C%C3%A9u+de+Melo+Esteves&rft.tpages=347&rft.title=Adolescents+tacit+substantive+understandings+of+history+%3A+making+sense+of+Roman+slavery&rft.inst=Institute+of+Education%2C+University+of+London&rft.degree=Doctoral&rft.date=2000