@article{331275,
      author = {Long, Pamela O.},
      url = {http://library.usi.edu/record/331275},
      title = {Openness, secrecy, authorship : technical arts and the  culture of knowledge from antiquity to the Renaissance /},
      publisher = {Johns Hopkins University Press,},
      recid = {331275},
      pages = {xii, 364 p. :},
      address = {Baltimore :},
      year = {2001},
}