@article{467602,
      recid = {467602},
      author = {Kahn, Miriam},
      title = {Protecting your library's digital sources the essential  guide to planning and preservation / [electronic resource]  :},
      publisher = {American Library Association,},
      address = {Chicago :},
      pages = {xiii, 104 p.},
      year = {2004},
      url = {http://library.usi.edu/record/467602},
}