?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=S%C3%A1ez+Vacas&rft.aufirst=Fernando&rft.au=S%C3%A1ez+Vacas%2C+Fernando&rft.btitle=Dom%C3%B3tica%3A+un+enfoque+sociot%C3%A9cnico&rft.date=2006&rft.tpages=188&rft.isbn=84-7402-335-1&rft.genre=book